Changeset 2487


Ignore:
Timestamp:
17/05/07 11:38:17 (12 years ago)
Author:
lawrence
Message:

Modifications to support cut-down stub-b xquery.
Slight rearrangement of page positioning in discovery. (Needs CSS
support)

Location:
TI07-MOLES/trunk/PythonCode/wsgi
Files:
1 added
14 edited

Legend:

Unmodified
Added
Removed
  • TI07-MOLES/trunk/PythonCode/wsgi/DeploymentHandling.py

    r2456 r2487  
    11from ndgObject import * 
    22 
    3 headings = {'ActivityID':'Activities', 
    4                    'DataProductionToolID':'Data Production Tools', 
    5                    'ObservationStationID':'Observation Stations'} 
    6 others = { 'dgDataEntity':['ActivityID','DataProductionToolID','ObservationStationID'] 
     3headings = {'activity':'Activities', 
     4                   'dataproductiontool':'Data Production Tool', 
     5                   'observationstation':'Observation Station', 
     6                   'dataentity':'Data Entity'} 
     7others = { 'dgDataEntity':['activity','dataproductiontool','observationstation'], 
     8            'dgDataProductionTool':['activity','observationstation','dataentity'], 
     9            'dgObservationStation':['activity','dataproductiontool','dataentity'], 
     10            'dgActivity':['dataproductiontool','dataentity','observationstation'] 
    711            } 
    812             
     
    1923        for o in self.others: 
    2024            e=self.h.find(d,o) 
    21             u='%s:%s:%s'%(self.h.getText(e,'repositoryIdentifier'), 
    22                     self.h.getText(e,'schemeIdentifier'), 
    23                     self.h.getText(e,'localIdentifier')) 
     25            u='%s:%s:%s'%(self.h.getText(e,'dgMetadataID/repositoryIdentifier'), 
     26                    'NDG-B1', 
     27                    self.h.getText(e,'dgMetadataID/localIdentifier')) 
    2428            if u not in self.known: 
    25                 self.links[o].append((ndgObject(u,self.config),self.h.getText(e,'localIdentifier'))) 
     29                self.links[o].append((ndgObject(u,self.config),self.h.getText(e,'name'),self.h.getText(e,'abbreviation'))) 
    2630                self.known.append(u) 
    2731    def toHTML(self): 
     32        if self.links=={}: return '' 
    2833        html='''<table cellspacing="0" cellpadding="3" border="0" width="100%"> 
    2934                <tbody> 
  • TI07-MOLES/trunk/PythonCode/wsgi/DiscoveryGUI.py

    r2448 r2487  
    105105                self.html='<p>%s</p>'%self.message 
    106106                 
    107     def __setState(self,id,hits,offset,stride): 
     107    def __setState(self,id,searchString,hits,offset,stride): 
    108108        ''' Sets the discovery state to be used by external routines ''' 
    109109        if hits<stride:stride=hits 
    110         return DiscoveryState(id,self.environ,hits,offset,stride) 
     110        return DiscoveryState(id,searchString,self.environ,hits,offset,stride) 
    111111         
    112112    def doText(self,searchString,textTarget,start,howmany,scope=None,dateRange=None,bbox=None): 
     
    127127        hits=ws.hits 
    128128        id=ws.serverSessionID 
    129         state=self.__setState(id,hits,start,howmany) 
     129        state=self.__setState(id,searchString,hits,start,howmany) 
    130130        if hits==0:  
    131131            self.html+='<p> No records found </p>' 
     
    147147                    self.html+='<p>No usable results for "%s"!'%searchString  
    148148                else: 
    149                     self.html+='<p>Search results for "%s"'%searchString 
    150149                    if errors<>[]: 
     150                        self.html+='<p>Search results for "%s"'%searchString 
    151151                        dp=[] 
    152152                        for e in errors: 
     
    159159                        self.html+=' (unfortunately %s hits matched unformattable documents from %s, an internal error has been logged):</p>'%(len(errors),dp) 
    160160                        mailError('b.n.lawrence@rl.ac.uk','DIF errors',str(errors),server=self.mailServer) 
    161                     else: self.html+=':</p>' 
    162161                    self.html+=renderDiscoverySet(difs,state,config=self.config, 
    163162                               summary=1,spatial=1,temporal=1,services=1) 
  • TI07-MOLES/trunk/PythonCode/wsgi/DiscoveryState.py

    r2340 r2487  
    33    ''' This class holds the state associated with presenting multiple slices 
    44    of a large result set ''' 
    5     def __init__(self,sessionID,environ,hits,offset=1,stride=10): 
     5    def __init__(self,sessionID,searchString,environ,hits,offset=1,stride=10): 
    66        ''' On instantiation, provide 
    77                the backend sessionID 
     
    1313        self.offset=offset 
    1414        self.stride=stride 
     15        self.searchString=searchString 
    1516    def geturl(self,**kw): 
    1617        ''' Get a url from the wsgi environment, modified by the keyword arguments offset and stride  
     
    3435        DummyEnviron={'QUERY_STRING':'start=10&howmany=10','HTTP_HOST':'example.ndg', 
    3536                      'PATH_INFO':'/discovery','wsgi.url_scheme':'http','SERVER_PORT':'80'} 
    36         d=DiscoveryState('123',DummyEnviron,12) 
     37        d=DiscoveryState('123','blah',DummyEnviron,12) 
    3738        self.assertEqual(d.geturl(offset='11',stride='20'), 
    3839                         'http://example.ndg/discovery?start=11&howmany=20') 
  • TI07-MOLES/trunk/PythonCode/wsgi/DocumentRetrieve.py

    r2371 r2487  
    22from ndg_xqueries import * 
    33from xml.dom import minidom  
     4from stripped_xqueries import strip_de_xquery 
    45 
    56# The MOLES document retrieval is a python port of : 
     
    7879                    'MDIP':MDIPQuery, 
    7980                    'NDG-B1':{ 
    80                         4:StubBDEQuery, 
     81                        4:StubBDEQuery,#strip_de_xquery,# 
    8182                        3:StubBObsStnQuery, 
    8283                        2:StubBDPTQuery, 
  • TI07-MOLES/trunk/PythonCode/wsgi/examples/badc.nerc.ac.uk__NDG-B1__dataent_chablis.xml

    r2433 r2487  
    1 <?xml version="1.0" encoding="utf-8"?><dgMetadataRecord> 
     1<dgMetadataRecord> 
    22    <dgMetadataID> 
    33        <schemeIdentifier>NDG-B1</schemeIdentifier> 
     
    2525                    <URI>http://badc.nerc.ac.uk/data/chablis</URI> 
    2626                </dgSimpleLink> 
     27                <dgReferenceClass> 
     28                    <dgValidTerm>DataPage</dgValidTerm> 
     29                    <dgValidTermID> 
     30                        <ParentListID>http://vocab.ndg.nerc.ac.uk/null</ParentListID> 
     31                        <TermID>null</TermID> 
     32                    </dgValidTermID> 
     33                </dgReferenceClass> 
    2734            </descriptionOnlineReference> 
    2835        </descriptionSection> 
     
    5461                <schemeIdentifier>URI</schemeIdentifier> 
    5562                <repositoryIdentifier>badc.nerc.ac.uk</repositoryIdentifier> 
    56                 <localIdentifier>chablis</localIdentifier> 
     63                <localIdentifier>granule_chablis</localIdentifier> 
    5764            </dataModelID> 
    5865        </dgDataGranule> 
     
    6572                        <LowValue/> 
    6673                        <dgStandardUnit> 
    67                             <dgValidTerm>unknown</dgValidTerm> 
     74                            <dgValidTerm>null</dgValidTerm> 
    6875                            <dgValidTermID> 
    6976                                <ParentListID>general_units</ParentListID> 
     
    8289                        <dgValidTerm>EARTHSCIENCE</dgValidTerm> 
    8390                        <dgValidTermID> 
    84                             <ParentListID>http://vocab.ndg.nerc.ac.uk/term/</ParentListID> 
    85                             <TermID>unknown</TermID> 
     91                            <ParentListID>http://vocab.ndg.nerc.ac.uk/term/121</ParentListID> 
     92                            <TermID>null</TermID> 
    8693                        </dgValidTermID> 
    8794                        <dgValidSubterm> 
     
    8996                            <dgValidTermID> 
    9097                                <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P131</ParentListID> 
    91                                 <TermID>unknown</TermID> 
     98                                <TermID>null</TermID> 
    9299                            </dgValidTermID> 
    93100                            <dgValidSubterm> 
     
    95102                                <dgValidTermID> 
    96103                                    <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P141</ParentListID> 
    97                                     <TermID>unknown</TermID> 
     104                                    <TermID>null</TermID> 
    98105                                </dgValidTermID> 
    99106                                <dgValidSubterm> 
    100107                                    <dgValidTerm>OxygenCompounds</dgValidTerm> 
    101108                                    <dgValidTermID> 
    102                                         <ParentListID>http://vocab.ndg.nerc.ac.uk/term/Pxxx</ParentListID> 
    103                                         <TermID>unknown</TermID> 
     109                                        <ParentListID>null</ParentListID> 
     110                                        <TermID>null</TermID> 
    104111                                    </dgValidTermID> 
     112                                    <ListLevel>4</ListLevel> 
    105113                                </dgValidSubterm> 
     114                                <ListLevel>3</ListLevel> 
    106115                            </dgValidSubterm> 
     116                            <ListLevel>2</ListLevel> 
    107117                        </dgValidSubterm> 
     118                        <ListLevel>1</ListLevel> 
    108119                    </dgValidSubterm> 
     120                    <ListLevel>0</ListLevel> 
    109121                </dgStdParameterMeasured> 
    110122                <ParameterName>EARTHSCIENCE/Atmosphere/AtmosphericChemistry/OxygenCompounds/Ozone</ParameterName> 
     
    118130                        <LowValue/> 
    119131                        <dgStandardUnit> 
    120                             <dgValidTerm>unknown</dgValidTerm> 
     132                            <dgValidTerm>null</dgValidTerm> 
    121133                            <dgValidTermID> 
    122134                                <ParentListID>general_units</ParentListID> 
     
    135147                        <dgValidTerm>EARTHSCIENCE</dgValidTerm> 
    136148                        <dgValidTermID> 
    137                             <ParentListID>http://vocab.ndg.nerc.ac.uk/term/</ParentListID> 
    138                             <TermID>unknown</TermID> 
     149                            <ParentListID>http://vocab.ndg.nerc.ac.uk/term/121</ParentListID> 
     150                            <TermID>null</TermID> 
    139151                        </dgValidTermID> 
    140152                        <dgValidSubterm> 
     
    142154                            <dgValidTermID> 
    143155                                <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P131</ParentListID> 
    144                                 <TermID>unknown</TermID> 
     156                                <TermID>null</TermID> 
    145157                            </dgValidTermID> 
    146158                            <dgValidSubterm> 
     
    148160                                <dgValidTermID> 
    149161                                    <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P141</ParentListID> 
    150                                     <TermID>unknown</TermID> 
     162                                    <TermID>null</TermID> 
    151163                                </dgValidTermID> 
    152164                                <dgValidSubterm> 
    153165                                    <dgValidTerm>CarbonandHydrocarbonCompounds</dgValidTerm> 
    154166                                    <dgValidTermID> 
    155                                         <ParentListID>http://vocab.ndg.nerc.ac.uk/term/Pxxx</ParentListID> 
    156                                         <TermID>unknown</TermID> 
     167                                        <ParentListID>null</ParentListID> 
     168                                        <TermID>null</TermID> 
    157169                                    </dgValidTermID> 
     170                                    <ListLevel>4</ListLevel> 
    158171                                </dgValidSubterm> 
     172                                <ListLevel>3</ListLevel> 
    159173                            </dgValidSubterm> 
     174                            <ListLevel>2</ListLevel> 
    160175                        </dgValidSubterm> 
     176                        <ListLevel>1</ListLevel> 
    161177                    </dgValidSubterm> 
     178                    <ListLevel>0</ListLevel> 
    162179                </dgStdParameterMeasured> 
    163180                <ParameterName>EARTHSCIENCE/Atmosphere/AtmosphericChemistry/CarbonandHydrocarbonCompounds/CarbonMonoxide</ParameterName> 
     
    171188                        <LowValue/> 
    172189                        <dgStandardUnit> 
    173                             <dgValidTerm>unknown</dgValidTerm> 
     190                            <dgValidTerm>null</dgValidTerm> 
    174191                            <dgValidTermID> 
    175192                                <ParentListID>general_units</ParentListID> 
     
    188205                        <dgValidTerm>EARTHSCIENCE</dgValidTerm> 
    189206                        <dgValidTermID> 
    190                             <ParentListID>http://vocab.ndg.nerc.ac.uk/term/</ParentListID> 
    191                             <TermID>unknown</TermID> 
     207                            <ParentListID>http://vocab.ndg.nerc.ac.uk/term/121</ParentListID> 
     208                            <TermID>null</TermID> 
    192209                        </dgValidTermID> 
    193210                        <dgValidSubterm> 
     
    195212                            <dgValidTermID> 
    196213                                <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P131</ParentListID> 
    197                                 <TermID>unknown</TermID> 
     214                                <TermID>null</TermID> 
    198215                            </dgValidTermID> 
    199216                            <dgValidSubterm> 
     
    201218                                <dgValidTermID> 
    202219                                    <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P141</ParentListID> 
    203                                     <TermID>unknown</TermID> 
     220                                    <TermID>null</TermID> 
    204221                                </dgValidTermID> 
    205222                                <dgValidSubterm> 
    206223                                    <dgValidTerm>HalonsandHalogens</dgValidTerm> 
    207224                                    <dgValidTermID> 
    208                                         <ParentListID>http://vocab.ndg.nerc.ac.uk/term/Pxxx</ParentListID> 
    209                                         <TermID>unknown</TermID> 
     225                                        <ParentListID>null</ParentListID> 
     226                                        <TermID>null</TermID> 
    210227                                    </dgValidTermID> 
     228                                    <ListLevel>4</ListLevel> 
    211229                                </dgValidSubterm> 
     230                                <ListLevel>3</ListLevel> 
    212231                            </dgValidSubterm> 
     232                            <ListLevel>2</ListLevel> 
    213233                        </dgValidSubterm> 
     234                        <ListLevel>1</ListLevel> 
    214235                    </dgValidSubterm> 
     236                    <ListLevel>0</ListLevel> 
    215237                </dgStdParameterMeasured> 
    216238                <ParameterName>EARTHSCIENCE/Atmosphere/AtmosphericChemistry/HalonsandHalogens/Halocarbons</ParameterName> 
     
    224246                        <LowValue/> 
    225247                        <dgStandardUnit> 
    226                             <dgValidTerm>unknown</dgValidTerm> 
     248                            <dgValidTerm>null</dgValidTerm> 
    227249                            <dgValidTermID> 
    228250                                <ParentListID>general_units</ParentListID> 
     
    241263                        <dgValidTerm>EARTHSCIENCE</dgValidTerm> 
    242264                        <dgValidTermID> 
    243                             <ParentListID>http://vocab.ndg.nerc.ac.uk/term/</ParentListID> 
    244                             <TermID>unknown</TermID> 
     265                            <ParentListID>http://vocab.ndg.nerc.ac.uk/term/121</ParentListID> 
     266                            <TermID>null</TermID> 
    245267                        </dgValidTermID> 
    246268                        <dgValidSubterm> 
     
    248270                            <dgValidTermID> 
    249271                                <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P131</ParentListID> 
    250                                 <TermID>unknown</TermID> 
     272                                <TermID>null</TermID> 
    251273                            </dgValidTermID> 
    252274                            <dgValidSubterm> 
     
    254276                                <dgValidTermID> 
    255277                                    <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P141</ParentListID> 
    256                                     <TermID>unknown</TermID> 
     278                                    <TermID>null</TermID> 
    257279                                </dgValidTermID> 
    258280                                <dgValidSubterm> 
    259281                                    <dgValidTerm>Snow</dgValidTerm> 
    260282                                    <dgValidTermID> 
    261                                         <ParentListID>http://vocab.ndg.nerc.ac.uk/term/Pxxx</ParentListID> 
    262                                         <TermID>unknown</TermID> 
     283                                        <ParentListID>null</ParentListID> 
     284                                        <TermID>null</TermID> 
    263285                                    </dgValidTermID> 
     286                                    <ListLevel>4</ListLevel> 
    264287                                </dgValidSubterm> 
     288                                <ListLevel>3</ListLevel> 
    265289                            </dgValidSubterm> 
     290                            <ListLevel>2</ListLevel> 
    266291                        </dgValidSubterm> 
     292                        <ListLevel>1</ListLevel> 
    267293                    </dgValidSubterm> 
     294                    <ListLevel>0</ListLevel> 
    268295                </dgStdParameterMeasured> 
    269296                <ParameterName>EARTHSCIENCE/Atmosphere/Precipitation/Snow/snowdepth</ParameterName> 
     
    277304                        <LowValue/> 
    278305                        <dgStandardUnit> 
    279                             <dgValidTerm>unknown</dgValidTerm> 
     306                            <dgValidTerm>null</dgValidTerm> 
    280307                            <dgValidTermID> 
    281308                                <ParentListID>general_units</ParentListID> 
     
    294321                        <dgValidTerm>EARTHSCIENCE</dgValidTerm> 
    295322                        <dgValidTermID> 
    296                             <ParentListID>http://vocab.ndg.nerc.ac.uk/term/</ParentListID> 
    297                             <TermID>unknown</TermID> 
     323                            <ParentListID>http://vocab.ndg.nerc.ac.uk/term/121</ParentListID> 
     324                            <TermID>null</TermID> 
    298325                        </dgValidTermID> 
    299326                        <dgValidSubterm> 
     
    301328                            <dgValidTermID> 
    302329                                <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P131</ParentListID> 
    303                                 <TermID>unknown</TermID> 
     330                                <TermID>null</TermID> 
    304331                            </dgValidTermID> 
    305332                            <dgValidSubterm> 
     
    307334                                <dgValidTermID> 
    308335                                    <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P141</ParentListID> 
    309                                     <TermID>unknown</TermID> 
     336                                    <TermID>null</TermID> 
    310337                                </dgValidTermID> 
    311338                                <dgValidSubterm> 
    312339                                    <dgValidTerm>CloudAmount</dgValidTerm> 
    313340                                    <dgValidTermID> 
    314                                         <ParentListID>http://vocab.ndg.nerc.ac.uk/term/Pxxx</ParentListID> 
    315                                         <TermID>unknown</TermID> 
     341                                        <ParentListID>null</ParentListID> 
     342                                        <TermID>null</TermID> 
    316343                                    </dgValidTermID> 
     344                                    <ListLevel>4</ListLevel> 
    317345                                </dgValidSubterm> 
     346                                <ListLevel>3</ListLevel> 
    318347                            </dgValidSubterm> 
     348                            <ListLevel>2</ListLevel> 
    319349                        </dgValidSubterm> 
     350                        <ListLevel>1</ListLevel> 
    320351                    </dgValidSubterm> 
     352                    <ListLevel>0</ListLevel> 
    321353                </dgStdParameterMeasured> 
    322354                <ParameterName>EARTHSCIENCE/Atmosphere/Clouds/CloudAmount/Frequency</ParameterName> 
     
    330362                        <LowValue/> 
    331363                        <dgStandardUnit> 
    332                             <dgValidTerm>unknown</dgValidTerm> 
     364                            <dgValidTerm>null</dgValidTerm> 
    333365                            <dgValidTermID> 
    334366                                <ParentListID>general_units</ParentListID> 
     
    347379                        <dgValidTerm>EARTHSCIENCE</dgValidTerm> 
    348380                        <dgValidTermID> 
    349                             <ParentListID>http://vocab.ndg.nerc.ac.uk/term/</ParentListID> 
    350                             <TermID>unknown</TermID> 
     381                            <ParentListID>http://vocab.ndg.nerc.ac.uk/term/121</ParentListID> 
     382                            <TermID>null</TermID> 
    351383                        </dgValidTermID> 
    352384                        <dgValidSubterm> 
     
    354386                            <dgValidTermID> 
    355387                                <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P131</ParentListID> 
    356                                 <TermID>unknown</TermID> 
     388                                <TermID>null</TermID> 
    357389                            </dgValidTermID> 
    358390                            <dgValidSubterm> 
     
    360392                                <dgValidTermID> 
    361393                                    <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P141</ParentListID> 
    362                                     <TermID>unknown</TermID> 
     394                                    <TermID>null</TermID> 
    363395                                </dgValidTermID> 
    364396                                <dgValidSubterm> 
    365397                                    <dgValidTerm>Humidity</dgValidTerm> 
    366398                                    <dgValidTermID> 
    367                                         <ParentListID>http://vocab.ndg.nerc.ac.uk/term/Pxxx</ParentListID> 
    368                                         <TermID>unknown</TermID> 
     399                                        <ParentListID>null</ParentListID> 
     400                                        <TermID>null</TermID> 
    369401                                    </dgValidTermID> 
     402                                    <ListLevel>4</ListLevel> 
    370403                                </dgValidSubterm> 
     404                                <ListLevel>3</ListLevel> 
    371405                            </dgValidSubterm> 
     406                            <ListLevel>2</ListLevel> 
    372407                        </dgValidSubterm> 
     408                        <ListLevel>1</ListLevel> 
    373409                    </dgValidSubterm> 
     410                    <ListLevel>0</ListLevel> 
    374411                </dgStdParameterMeasured> 
    375412                <ParameterName>EARTHSCIENCE/Atmosphere/AtmosphericWaterVapor/Humidity/relativehumidity</ParameterName> 
     
    383420                        <LowValue/> 
    384421                        <dgStandardUnit> 
    385                             <dgValidTerm>unknown</dgValidTerm> 
     422                            <dgValidTerm>null</dgValidTerm> 
    386423                            <dgValidTermID> 
    387424                                <ParentListID>general_units</ParentListID> 
     
    400437                        <dgValidTerm>EARTHSCIENCE</dgValidTerm> 
    401438                        <dgValidTermID> 
    402                             <ParentListID>http://vocab.ndg.nerc.ac.uk/term/</ParentListID> 
    403                             <TermID>unknown</TermID> 
     439                            <ParentListID>http://vocab.ndg.nerc.ac.uk/term/121</ParentListID> 
     440                            <TermID>null</TermID> 
    404441                        </dgValidTermID> 
    405442                        <dgValidSubterm> 
     
    407444                            <dgValidTermID> 
    408445                                <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P131</ParentListID> 
    409                                 <TermID>unknown</TermID> 
     446                                <TermID>null</TermID> 
    410447                            </dgValidTermID> 
    411448                            <dgValidSubterm> 
     
    413450                                <dgValidTermID> 
    414451                                    <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P141</ParentListID> 
    415                                     <TermID>unknown</TermID> 
     452                                    <TermID>null</TermID> 
    416453                                </dgValidTermID> 
    417454                                <dgValidSubterm> 
    418455                                    <dgValidTerm>SurfaceWinds</dgValidTerm> 
    419456                                    <dgValidTermID> 
    420                                         <ParentListID>http://vocab.ndg.nerc.ac.uk/term/Pxxx</ParentListID> 
    421                                         <TermID>unknown</TermID> 
     457                                        <ParentListID>null</ParentListID> 
     458                                        <TermID>null</TermID> 
    422459                                    </dgValidTermID> 
     460                                    <ListLevel>4</ListLevel> 
    423461                                </dgValidSubterm> 
     462                                <ListLevel>3</ListLevel> 
    424463                            </dgValidSubterm> 
     464                            <ListLevel>2</ListLevel> 
    425465                        </dgValidSubterm> 
     466                        <ListLevel>1</ListLevel> 
    426467                    </dgValidSubterm> 
     468                    <ListLevel>0</ListLevel> 
    427469                </dgStdParameterMeasured> 
    428470                <ParameterName>EARTHSCIENCE/Atmosphere/AtmosphericWinds/SurfaceWinds/winddirection</ParameterName> 
     
    436478                        <LowValue/> 
    437479                        <dgStandardUnit> 
    438                             <dgValidTerm>unknown</dgValidTerm> 
     480                            <dgValidTerm>null</dgValidTerm> 
    439481                            <dgValidTermID> 
    440482                                <ParentListID>general_units</ParentListID> 
     
    453495                        <dgValidTerm>EARTHSCIENCE</dgValidTerm> 
    454496                        <dgValidTermID> 
    455                             <ParentListID>http://vocab.ndg.nerc.ac.uk/term/</ParentListID> 
    456                             <TermID>unknown</TermID> 
     497                            <ParentListID>http://vocab.ndg.nerc.ac.uk/term/121</ParentListID> 
     498                            <TermID>null</TermID> 
    457499                        </dgValidTermID> 
    458500                        <dgValidSubterm> 
     
    460502                            <dgValidTermID> 
    461503                                <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P131</ParentListID> 
    462                                 <TermID>unknown</TermID> 
     504                                <TermID>null</TermID> 
    463505                            </dgValidTermID> 
    464506                            <dgValidSubterm> 
     
    466508                                <dgValidTermID> 
    467509                                    <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P141</ParentListID> 
    468                                     <TermID>unknown</TermID> 
     510                                    <TermID>null</TermID> 
    469511                                </dgValidTermID> 
    470512                                <dgValidSubterm> 
    471513                                    <dgValidTerm>SurfaceWinds</dgValidTerm> 
    472514                                    <dgValidTermID> 
    473                                         <ParentListID>http://vocab.ndg.nerc.ac.uk/term/Pxxx</ParentListID> 
    474                                         <TermID>unknown</TermID> 
     515                                        <ParentListID>null</ParentListID> 
     516                                        <TermID>null</TermID> 
    475517                                    </dgValidTermID> 
     518                                    <ListLevel>4</ListLevel> 
    476519                                </dgValidSubterm> 
     520                                <ListLevel>3</ListLevel> 
    477521                            </dgValidSubterm> 
     522                            <ListLevel>2</ListLevel> 
    478523                        </dgValidSubterm> 
     524                        <ListLevel>1</ListLevel> 
    479525                    </dgValidSubterm> 
     526                    <ListLevel>0</ListLevel> 
    480527                </dgStdParameterMeasured> 
    481528                <ParameterName>EARTHSCIENCE/Atmosphere/AtmosphericWinds/SurfaceWinds/windspeed</ParameterName> 
     
    489536                        <LowValue/> 
    490537                        <dgStandardUnit> 
    491                             <dgValidTerm>unknown</dgValidTerm> 
     538                            <dgValidTerm>null</dgValidTerm> 
    492539                            <dgValidTermID> 
    493540                                <ParentListID>general_units</ParentListID> 
     
    506553                        <dgValidTerm>EARTHSCIENCE</dgValidTerm> 
    507554                        <dgValidTermID> 
    508                             <ParentListID>http://vocab.ndg.nerc.ac.uk/term/</ParentListID> 
    509                             <TermID>unknown</TermID> 
     555                            <ParentListID>http://vocab.ndg.nerc.ac.uk/term/121</ParentListID> 
     556                            <TermID>null</TermID> 
    510557                        </dgValidTermID> 
    511558                        <dgValidSubterm> 
     
    513560                            <dgValidTermID> 
    514561                                <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P131</ParentListID> 
    515                                 <TermID>unknown</TermID> 
     562                                <TermID>null</TermID> 
    516563                            </dgValidTermID> 
    517564                            <dgValidSubterm> 
     
    519566                                <dgValidTermID> 
    520567                                    <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P141</ParentListID> 
    521                                     <TermID>unknown</TermID> 
     568                                    <TermID>null</TermID> 
    522569                                </dgValidTermID> 
    523570                                <dgValidSubterm> 
    524571                                    <dgValidTerm>AirTemperature</dgValidTerm> 
    525572                                    <dgValidTermID> 
    526                                         <ParentListID>http://vocab.ndg.nerc.ac.uk/term/Pxxx</ParentListID> 
    527                                         <TermID>unknown</TermID> 
     573                                        <ParentListID>null</ParentListID> 
     574                                        <TermID>null</TermID> 
    528575                                    </dgValidTermID> 
     576                                    <ListLevel>4</ListLevel> 
    529577                                </dgValidSubterm> 
     578                                <ListLevel>3</ListLevel> 
    530579                            </dgValidSubterm> 
     580                            <ListLevel>2</ListLevel> 
    531581                        </dgValidSubterm> 
     582                        <ListLevel>1</ListLevel> 
    532583                    </dgValidSubterm> 
     584                    <ListLevel>0</ListLevel> 
    533585                </dgStdParameterMeasured> 
    534586                <ParameterName>EARTHSCIENCE/Atmosphere/AtmosphericTemperature/AirTemperature/temperature</ParameterName> 
     
    542594                        <LowValue/> 
    543595                        <dgStandardUnit> 
    544                             <dgValidTerm>unknown</dgValidTerm> 
     596                            <dgValidTerm>null</dgValidTerm> 
    545597                            <dgValidTermID> 
    546598                                <ParentListID>general_units</ParentListID> 
     
    559611                        <dgValidTerm>EARTHSCIENCE</dgValidTerm> 
    560612                        <dgValidTermID> 
    561                             <ParentListID>http://vocab.ndg.nerc.ac.uk/term/</ParentListID> 
    562                             <TermID>unknown</TermID> 
     613                            <ParentListID>http://vocab.ndg.nerc.ac.uk/term/121</ParentListID> 
     614                            <TermID>null</TermID> 
    563615                        </dgValidTermID> 
    564616                        <dgValidSubterm> 
     
    566618                            <dgValidTermID> 
    567619                                <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P131</ParentListID> 
    568                                 <TermID>unknown</TermID> 
     620                                <TermID>null</TermID> 
    569621                            </dgValidTermID> 
    570622                            <dgValidSubterm> 
     
    572624                                <dgValidTermID> 
    573625                                    <ParentListID>http://vocab.ndg.nerc.ac.uk/term/P141</ParentListID> 
    574                                     <TermID>unknown</TermID> 
     626                                    <TermID>null</TermID> 
    575627                                </dgValidTermID> 
    576628                                <dgValidSubterm> 
    577629                                    <dgValidTerm>SeaLevelPressure</dgValidTerm> 
    578630                                    <dgValidTermID> 
    579                                         <ParentListID>http://vocab.ndg.nerc.ac.uk/term/Pxxx</ParentListID> 
    580                                         <TermID>unknown</TermID> 
     631                                        <ParentListID>null</ParentListID> 
     632                                        <TermID>null</TermID> 
    581633                                    </dgValidTermID> 
     634                                    <ListLevel>4</ListLevel> 
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     992                                <addressline>The British Atmospheric Data Centre</addressline> 
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     995                                <addressline>CCLRC Rutherford Appleton Laboratory</addressline> 
     996                                <addressline>Fermi Avenue</addressline> 
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    952                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    953                     </abstract> 
    954                     <descriptionSection> 
    955                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    956 &lt;P&gt; 
    957 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    958 &lt;P&gt; 
    959 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    960 &lt;P&gt; 
    961 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    962 &lt;P&gt; 
    963 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    1059                     <abstract> 
    1060                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    1061                     </abstract> 
    1062                     <descriptionSection> 
    1063                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    1064 &lt;P&gt; 
    1065 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    1066 &lt;P&gt; 
    1067 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    1068 &lt;P&gt; 
    1069 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    1070 &lt;P&gt; 
    1071 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    11481111                <name>Leeds: Wind anemometer, RH and temperature sensors on top of FAGE container</name> 
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    1166                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    1167                     <abstract> 
    1168                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    1169                     </abstract> 
    1170                     <descriptionSection> 
    1171                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    1172 &lt;P&gt; 
    1173 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    1174 &lt;P&gt; 
    1175 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    1176 &lt;P&gt; 
    1177 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    1178 &lt;P&gt; 
    1179 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    11911121                <name>Halley Bay, Antarctica</name> 
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     1140                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
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    1239                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    1240                     <abstract> 
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    1275                     <abstract> 
    1276                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    1277                     </abstract> 
    1278                     <descriptionSection> 
    1279                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    1280 &lt;P&gt; 
    1281 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    1282 &lt;P&gt; 
    1283 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    1284 &lt;P&gt; 
    1285 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    1286 &lt;P&gt; 
    1287 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    1383                     <abstract> 
    1384                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    1385                     </abstract> 
    1386                     <descriptionSection> 
    1387                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    1388 &lt;P&gt; 
    1389 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    1390 &lt;P&gt; 
    1391 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    1392 &lt;P&gt; 
    1393 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    1394 &lt;P&gt; 
    1395 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    1490                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    1491                     <abstract> 
    1492                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    1493                     </abstract> 
    1494                     <descriptionSection> 
    1495                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    1496 &lt;P&gt; 
    1497 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    1498 &lt;P&gt; 
    1499 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    1500 &lt;P&gt; 
    1501 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    1502 &lt;P&gt; 
    1503 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
    1504                         <contentType>text/plain</contentType> 
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    15151238                <name>Halley Bay, Antarctica</name> 
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     1257                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
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    1563                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    1564                     <abstract> 
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    1598                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    1599                     <abstract> 
    1600                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    1601                     </abstract> 
    1602                     <descriptionSection> 
    1603                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    1604 &lt;P&gt; 
    1605 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    1606 &lt;P&gt; 
    1607 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    1608 &lt;P&gt; 
    1609 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    1610 &lt;P&gt; 
    1611 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
    1612                         <contentType>text/plain</contentType> 
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    16231277                <name>Halley Bay, Antarctica</name> 
    16241278                <abbreviation/> 
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     1296                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
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    1671                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    1672                     <abstract> 
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    16881306                <name>Leeds: J(o1d) filter radiometer</name> 
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    1706                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    1707                     <abstract> 
    1708                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    1709                     </abstract> 
    1710                     <descriptionSection> 
    1711                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    1712 &lt;P&gt; 
    1713 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    1714 &lt;P&gt; 
    1715 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    1716 &lt;P&gt; 
    1717 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    1718 &lt;P&gt; 
    1719 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
    1720                         <contentType>text/plain</contentType> 
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    1726                                 <URI>www.antarctica.ac.uk/Living_and_Working/Stations/Halley/index.php</URI> 
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    17311316                <name>Halley Bay, Antarctica</name> 
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     1333                    <localIdentifier>activity_activity_chablis</localIdentifier> 
     1334                </dgMetadataID> 
     1335                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
     1336                <abbreviation>chablis</abbreviation> 
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    17661338            </activity> 
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    1776                         <repositoryIdentifier>badc.nerc.ac.uk</repositoryIdentifier> 
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    1779                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    1780                     <abstract> 
    1781                         <abstractText>Instrument developed to measure OH and HO2 - a challenging problem but important free radicals to measure due to their role in atmopsheric chemistry. The laser induced fluorescence at low pressure is measured.</abstractText> 
    1782                     </abstract> 
    1783                     <descriptionSection> 
    1784                         <dgDescriptionText>This instrument is part of the Universities Facility for Atmospheric Measurement.</dgDescriptionText> 
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    1816                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    1817                     </abstract> 
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    1819                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    1820 &lt;P&gt; 
    1821 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    1822 &lt;P&gt; 
    1823 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    1824 &lt;P&gt; 
    1825 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    1826 &lt;P&gt; 
    1827 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    1924                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    1925                     </abstract> 
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    1927                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    1928 &lt;P&gt; 
    1929 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    1930 &lt;P&gt; 
    1931 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    1932 &lt;P&gt; 
    1933 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    1934 &lt;P&gt; 
    1935 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    2032                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
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    2035                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    2036 &lt;P&gt; 
    2037 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    2038 &lt;P&gt; 
    2039 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    2040 &lt;P&gt; 
    2041 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    2042 &lt;P&gt; 
    2043 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    2104                     <abstract> 
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    2138                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    2139                     <abstract> 
    2140                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    2141                     </abstract> 
    2142                     <descriptionSection> 
    2143                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    2144 &lt;P&gt; 
    2145 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    2146 &lt;P&gt; 
    2147 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    2148 &lt;P&gt; 
    2149 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    2150 &lt;P&gt; 
    2151 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    21631472                <name>Halley Bay, Antarctica</name> 
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     1491                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
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    2211                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    2212                     <abstract> 
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    22281501                <name>British Antarctic Survey: Spectral Radiometer</name> 
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    2246                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    2247                     <abstract> 
    2248                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    2249                     </abstract> 
    2250                     <descriptionSection> 
    2251                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    2252 &lt;P&gt; 
    2253 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    2254 &lt;P&gt; 
    2255 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    2256 &lt;P&gt; 
    2257 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    2258 &lt;P&gt; 
    2259 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    22711511                <name>Halley Bay, Antarctica</name> 
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     1530                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
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    2319                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    2320                     <abstract> 
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    23361540                <name>British Antarctic Survey: Snow samples - Ion Chromatograph analysis</name> 
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    2354                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    2355                     <abstract> 
    2356                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    2357                     </abstract> 
    2358                     <descriptionSection> 
    2359                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    2360 &lt;P&gt; 
    2361 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    2362 &lt;P&gt; 
    2363 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    2364 &lt;P&gt; 
    2365 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    2366 &lt;P&gt; 
    2367 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    23791550                <name>Halley Bay, Antarctica</name> 
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     1569                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
     1570                <abbreviation>chablis</abbreviation> 
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    2427                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    2428                     <abstract> 
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    2430                     </abstract> 
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    24441579                <name>British Antarctic Survey: Metsensor (SIMPSON)</name> 
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    2462                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    2463                     <abstract> 
    2464                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    2465                     </abstract> 
    2466                     <descriptionSection> 
    2467                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    2468 &lt;P&gt; 
    2469 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    2470 &lt;P&gt; 
    2471 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    2472 &lt;P&gt; 
    2473 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    2474 &lt;P&gt; 
    2475 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    24871589                <name>Halley Bay, Antarctica</name> 
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     1608                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
     1609                <abbreviation>chablis</abbreviation> 
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    2535                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    2536                     <abstract> 
    2537                         <abstractText>Metsensors on a 4 meter mast at the Halley CASLab site (Antarctica), including instruments to measure RH, temperature, wind direction and wind speed.</abstractText> 
    2538                     </abstract> 
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    25521618                <name>British Antarctic Survey: Metsensor (CASLAB)</name> 
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    2570                     <metadataDescriptionLastUpdated>2007-02-23</metadataDescriptionLastUpdated> 
    2571                     <abstract> 
    2572                         <abstractText>The Clean Air Sector Laboratory (CASLab) is located 1km from the Halley station in Antarctica and is dedicated to studies of atmospheric chemistry, air/snow exchange and boundary layer meteorology.</abstractText> 
    2573                     </abstract> 
    2574                     <descriptionSection> 
    2575                         <dgDescriptionText>CASLab is located 1km from Halley station, in a clean air sector that receives minimal interference from station generators. Routine access is by ski or on foot, to avoid contamination of the area.  
    2576 &lt;P&gt;The CASLab was commissioned in January 2003, and has been used for an ongoing programme of aerosol and fundamental photochemistry research. It has specialised inlets to allow representative sampling of aerosols, and trace gas sampling is done from a central inlet stack with very short residence time.  
    2577 &lt;P&gt;As well as ongoing research, CASLab hosts measurement intensives such as the extensive CHABLIS campaign (Chemistry of the Antarctic Boundary Layer and the Interface with Snow) 
    2578 &lt;P&gt; 
    2579 Results from CASLab science will help us to understand how the natural unpolluted atmosphere behaves, and also the way ice core records were built up and hence exactly what the signals in ice mean.</dgDescriptionText> 
    2580                         <contentType>text/plain</contentType> 
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    2586                                 <URI>www.antarctica.ac.uk/BAS_Science/programmes2005-2010/CACHE/projects/CEFAC/caslab/index.html</URI> 
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    25911628                <name>Halley Clean Air Sector Laboratory (CASLab)</name> 
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     1647                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
     1648                <abbreviation>chablis</abbreviation> 
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    2639                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    2640                     <abstract> 
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    26561657                <name>British Antarctic Survey: NOx chemiluminescence analyser</name> 
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    2674                     <metadataDescriptionLastUpdated>2007-02-23</metadataDescriptionLastUpdated> 
    2675                     <abstract> 
    2676                         <abstractText>The Clean Air Sector Laboratory (CASLab) is located 1km from the Halley station in Antarctica and is dedicated to studies of atmospheric chemistry, air/snow exchange and boundary layer meteorology.</abstractText> 
    2677                     </abstract> 
    2678                     <descriptionSection> 
    2679                         <dgDescriptionText>CASLab is located 1km from Halley station, in a clean air sector that receives minimal interference from station generators. Routine access is by ski or on foot, to avoid contamination of the area.  
    2680 &lt;P&gt;The CASLab was commissioned in January 2003, and has been used for an ongoing programme of aerosol and fundamental photochemistry research. It has specialised inlets to allow representative sampling of aerosols, and trace gas sampling is done from a central inlet stack with very short residence time.  
    2681 &lt;P&gt;As well as ongoing research, CASLab hosts measurement intensives such as the extensive CHABLIS campaign (Chemistry of the Antarctic Boundary Layer and the Interface with Snow) 
    2682 &lt;P&gt; 
    2683 Results from CASLab science will help us to understand how the natural unpolluted atmosphere behaves, and also the way ice core records were built up and hence exactly what the signals in ice mean.</dgDescriptionText> 
    2684                         <contentType>text/plain</contentType> 
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    2690                                 <URI>www.antarctica.ac.uk/BAS_Science/programmes2005-2010/CACHE/projects/CEFAC/caslab/index.html</URI> 
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    26951667                <name>Halley Clean Air Sector Laboratory (CASLab)</name> 
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     1686                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
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    2743                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    2744                     <abstract> 
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    27601696                <name>British Antarctic Survey: Filters - Ion Chromatograph analysis</name> 
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    2778                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    2779                     <abstract> 
    2780                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    2781                     </abstract> 
    2782                     <descriptionSection> 
    2783                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    2784 &lt;P&gt; 
    2785 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    2786 &lt;P&gt; 
    2787 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    2788 &lt;P&gt; 
    2789 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    2790 &lt;P&gt; 
    2791 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    28031706                <name>Halley Bay, Antarctica</name> 
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     1725                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
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    2851                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    2852                     <abstract> 
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    28681735                <name>British Antarctic Survey: Denuder HNO3</name> 
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    2886                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    2887                     <abstract> 
    2888                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    2889                     </abstract> 
    2890                     <descriptionSection> 
    2891                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    2892 &lt;P&gt; 
    2893 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    2894 &lt;P&gt; 
    2895 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    2896 &lt;P&gt; 
    2897 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    2898 &lt;P&gt; 
    2899 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    29111745                <name>Halley Bay, Antarctica</name> 
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     1764                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
     1765                <abbreviation>chablis</abbreviation> 
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    2959                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    2960                     <abstract> 
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    29761774                <name>British Antarctic Survey: Condensation Particle Counter (CPC)</name> 
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    2994                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    2995                     <abstract> 
    2996                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    2997                     </abstract> 
    2998                     <descriptionSection> 
    2999                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    3000 &lt;P&gt; 
    3001 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    3002 &lt;P&gt; 
    3003 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    3004 &lt;P&gt; 
    3005 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    3006 &lt;P&gt; 
    3007 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
    3008                         <contentType>text/plain</contentType> 
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    30191784                <name>Halley Bay, Antarctica</name> 
    30201785                <abbreviation/> 
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     1803                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
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    3066                     </metadataDescriptionID> 
    3067                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    3068                     <abstract> 
    3069                         <abstractText/> 
    3070                     </abstract> 
    3071                     <descriptionSection> 
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    30841813                <name>British Antarctic Survey: Aethalometer</name> 
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    3102                     <metadataDescriptionLastUpdated>2006-11-07</metadataDescriptionLastUpdated> 
    3103                     <abstract> 
    3104                         <abstractText>Halley is the UK's most isolated station (75.35S, 26.39W) and is afloat on an ice shelf on the mainland of Antarctica. In winter there is darkness for 105 days - darkness relieved by magnificent auroral displays. The relief of Halley is a major undertaking with supplies being landed twice a year by ship onto the ice shelf and then towed on sledges by Sno-cats to Halley, some 12 km distant from the ice edge.</abstractText> 
    3105                     </abstract> 
    3106                     <descriptionSection> 
    3107                         <dgDescriptionText>Halley V is the fifth station to be built on the Brunt Ice Shelf. The first was established for the International Geophysical Year (IGY) in 1957-58, and named after the astronomer Edmond Halley. It filled an important gap in the IGY Antarctic network with studies in meteorology, glaciology, seismology, radio astronomy, and geospace science. Many of these studies have continued uninterrupted since then.  
    3108 &lt;P&gt; 
    3109 Studies at Halley are crucial for a global perspective on ozone depletion, atmospheric pollution, sea level rise and climate change. Ozone has been measured at Halley since 1956. A spring-time depletion in stratospheric ozone was discovered by BAS in 1985, and this led very quickly to the international response to curtail production of CFCs.  
    3110 &lt;P&gt; 
    3111 Halley, lying within the auroral zone, is ideally situated for geospace research. An HF (SHARE) radar, supported by a suite of other powerful radio and optical instruments including remote unmanned Automatic Geophysical Observatories, provides an unparalleled spatial picture of the consequences of geospace interactions in the upper atmosphere over an area of around three million square km above the South Pole.  
    3112 &lt;P&gt; 
    3113 Halley V contains a mix of building technologies. Three buildings are located on platforms on steel legs, which are jacked up annually to keep them clear of the accumulated snowfall. An accommodation building and a garage weighing over 50 tons are mounted on skis and towed each year to a new position. Halley I to Halley IV were built directly on the snow and were each abandoned within ten years, having been crushed by the overlying ice.  
    3114 &lt;P&gt; 
    3115 The station operates throughout the year with a maximum population of 65 in the summer and an average of 15 over winter. The Emperor penguin colony near Halley, which is present from May to February, is a special attraction, while other recreational trips take members further inland towards the "hinge zone" where the floating ice shelf is joined to the continent.</dgDescriptionText> 
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    31271823                <name>Halley Bay, Antarctica</name> 
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     1842                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
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    3175                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    3176                     <abstract> 
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    31921852                <name>British Antarctic Survey: Aerolaser HCHO</name> 
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    3210                     <metadataDescriptionLastUpdated>2007-02-23</metadataDescriptionLastUpdated> 
    3211                     <abstract> 
    3212                         <abstractText>The Clean Air Sector Laboratory (CASLab) is located 1km from the Halley station in Antarctica and is dedicated to studies of atmospheric chemistry, air/snow exchange and boundary layer meteorology.</abstractText> 
    3213                     </abstract> 
    3214                     <descriptionSection> 
    3215                         <dgDescriptionText>CASLab is located 1km from Halley station, in a clean air sector that receives minimal interference from station generators. Routine access is by ski or on foot, to avoid contamination of the area.  
    3216 &lt;P&gt;The CASLab was commissioned in January 2003, and has been used for an ongoing programme of aerosol and fundamental photochemistry research. It has specialised inlets to allow representative sampling of aerosols, and trace gas sampling is done from a central inlet stack with very short residence time.  
    3217 &lt;P&gt;As well as ongoing research, CASLab hosts measurement intensives such as the extensive CHABLIS campaign (Chemistry of the Antarctic Boundary Layer and the Interface with Snow) 
    3218 &lt;P&gt; 
    3219 Results from CASLab science will help us to understand how the natural unpolluted atmosphere behaves, and also the way ice core records were built up and hence exactly what the signals in ice mean.</dgDescriptionText> 
    3220                         <contentType>text/plain</contentType> 
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    3226                                 <URI>www.antarctica.ac.uk/BAS_Science/programmes2005-2010/CACHE/projects/CEFAC/caslab/index.html</URI> 
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    32311862                <name>Halley Clean Air Sector Laboratory (CASLab)</name> 
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     1881                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
     1882                <abbreviation>chablis</abbreviation> 
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    3279                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    3280                     <abstract> 
    3281                         <abstractText/> 
    3282                     </abstract> 
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    32961891                <name>British Antarctic Survey: Aerolaser CO</name> 
    32971892                <abbreviation>bas-aerolaser-co</abbreviation> 
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    3314                     <metadataDescriptionLastUpdated>2007-02-23</metadataDescriptionLastUpdated> 
    3315                     <abstract> 
    3316                         <abstractText>The Clean Air Sector Laboratory (CASLab) is located 1km from the Halley station in Antarctica and is dedicated to studies of atmospheric chemistry, air/snow exchange and boundary layer meteorology.</abstractText> 
    3317                     </abstract> 
    3318                     <descriptionSection> 
    3319                         <dgDescriptionText>CASLab is located 1km from Halley station, in a clean air sector that receives minimal interference from station generators. Routine access is by ski or on foot, to avoid contamination of the area.  
    3320 &lt;P&gt;The CASLab was commissioned in January 2003, and has been used for an ongoing programme of aerosol and fundamental photochemistry research. It has specialised inlets to allow representative sampling of aerosols, and trace gas sampling is done from a central inlet stack with very short residence time.  
    3321 &lt;P&gt;As well as ongoing research, CASLab hosts measurement intensives such as the extensive CHABLIS campaign (Chemistry of the Antarctic Boundary Layer and the Interface with Snow) 
    3322 &lt;P&gt; 
    3323 Results from CASLab science will help us to understand how the natural unpolluted atmosphere behaves, and also the way ice core records were built up and hence exactly what the signals in ice mean.</dgDescriptionText> 
    3324                         <contentType>text/plain</contentType> 
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    3330                                 <URI>www.antarctica.ac.uk/BAS_Science/programmes2005-2010/CACHE/projects/CEFAC/caslab/index.html</URI> 
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    33351901                <name>Halley Clean Air Sector Laboratory (CASLab)</name> 
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    3344                             <postcode>unknown</postcode> 
    3345                             <country>unknown</country> 
    3346                         </address> 
    3347                         <URI>unknown</URI> 
    3348                     </contactDetails> 
    3349                     <dgStationaryPlatform> 
    3350                         <position> 
    3351                             <positionLatitude>0</positionLatitude> 
    3352                             <positionLongitude>0</positionLongitude> 
    3353                         </position> 
    3354                     </dgStationaryPlatform> 
    3355                 </dgObservationStation> 
     1903                <dgObservationStation/> 
    33561904            </observationstation> 
    33571905        </RelatedDeployment> 
     
    33651913            </dgMetadataID> 
    33661914            <activity> 
    3367                 <error>not found</error> 
    3368                 <repositoryIdentifier>badc.nerc.ac.uk</repositoryIdentifier> 
    3369                 <localIdentifier>dataent_activity_chablis</localIdentifier> 
     1915                <dgMetadataID> 
     1916                    <schemeIdentifier>NDG-B0</schemeIdentifier> 
     1917                    <repositoryIdentifier>badc.nerc.ac.uk</repositoryIdentifier> 
     1918                    <localIdentifier>activity_activity_chablis</localIdentifier> 
     1919                </dgMetadataID> 
     1920                <name>Chemistry of the Antarctic Boundary Layer and the Interface with Snow</name> 
     1921                <abbreviation>chablis</abbreviation> 
     1922                <dgActivity/> 
    33701923            </activity> 
    33711924            <dataproductiontool> 
     
    33751928                    <localIdentifier>dpt_11634276691110162</localIdentifier> 
    33761929                </dgMetadataID> 
    3377                 <dgMetadataDescription> 
    3378                     <metadataDescriptionID> 
    3379                         <schemeIdentifier>NDG-B0</schemeIdentifier> 
    3380                         <repositoryIdentifier>badc.nerc.ac.uk</repositoryIdentifier> 
    3381                         <localIdentifier>metdesc_11634276691110163</localIdentifier> 
    3382                     </metadataDescriptionID> 
    3383                     <metadataDescriptionLastUpdated>2006-11-13</metadataDescriptionLastUpdated> 
    3384                     <abstract> 
    3385                         <abstractText/> 
    3386                     </abstract> 
    3387                     <descriptionSection> 
    3388                         <dgDescriptionText/> 
    3389                         <contentType>text/plain</contentType> 
    3390                     </descriptionSection> 
    3391                     <descriptionSection> 
    3392                         <descriptionOnlineReference> 
    3393                             <dgSimpleLink> 
    3394                                 <name>URI</name> 
    3395                                 <URI/> 
    3396                             </dgSimpleLink> 
    3397                         </descriptionOnlineReference> 
    3398                     </descriptionSection> 
    3399                 </dgMetadataDescription> 
    34001930                <name>British Antarctic Survey: 2b Ozone</name> 
    34011931                <abbreviation>bas-2b-o3</abbreviation> 
    3402                 <dgDataProductionTool> 
    3403                     <dgInstrument/> 
    3404                 </dgDataProductionTool> 
     1932                <dgDataProductionTool/> 
    34051933            </dataproductiontool> 
    34061934            <observationstation> 
     
    34101938                    <localIdentifier>obs_1172191102715470</localIdentifier> 
    34111939                </dgMetadataID> 
    3412                 <dgMetadataDescription> 
    3413                     <metadataDescriptionID> 
    3414                         <schemeIdentifier>NDG-B0</schemeIdentifier> 
    3415                         <repositoryIdentifier>badc.nerc.ac.uk</repositoryIdentifier> 
    3416                         <localIdentifier>metdesc_11721911027115471</localIdentifier> 
    3417                     </metadataDescriptionID> 
    3418                     <metadataDescriptionLastUpdated>2007-02-23</metadataDescriptionLastUpdated> 
    3419                     <abstract> 
    3420                         <abstractText>The Clean Air Sector Laboratory (CASLab) is located 1km from the Halley station in Antarctica and is dedicated to studies of atmospheric chemistry, air/snow exchange and boundary layer meteorology.</abstractText> 
    3421                     </abstract> 
    3422                     <descriptionSection> 
    3423                         <dgDescriptionText>CASLab is located 1km from Halley station, in a clean air sector that receives minimal interference from station generators. Routine access is by ski or on foot, to avoid contamination of the area.  
    3424 &lt;P&gt;The CASLab was commissioned in January 2003, and has been used for an ongoing programme of aerosol and fundamental photochemistry research. It has specialised inlets to allow representative sampling of aerosols, and trace gas sampling is done from a central inlet stack with very short residence time.  
    3425 &lt;P&gt;As well as ongoing research, CASLab hosts measurement intensives such as the extensive CHABLIS campaign (Chemistry of the Antarctic Boundary Layer and the Interface with Snow) 
    3426 &lt;P&gt; 
    3427 Results from CASLab science will help us to understand how the natural unpolluted atmosphere behaves, and also the way ice core records were built up and hence exactly what the signals in ice mean.</dgDescriptionText> 
    3428                         <contentType>text/plain</contentType> 
    3429                     </descriptionSection> 
    3430                     <descriptionSection> 
    3431                         <descriptionOnlineReference> 
    3432                             <dgSimpleLink> 
    3433                                 <name>URI</name> 
    3434                                 <URI>www.antarctica.ac.uk/BAS_Science/programmes2005-2010/CACHE/projects/CEFAC/caslab/index.html</URI> 
    3435                             </dgSimpleLink> 
    3436                         </descriptionOnlineReference> 
    3437                     </descriptionSection> 
    3438                 </dgMetadataDescription> 
    34391940                <name>Halley Clean Air Sector Laboratory (CASLab)</name> 
    34401941                <abbreviation>caslab</abbreviation> 
    3441                 <dgObservationStation> 
    3442                     <contactDetails> 
    3443                         <fax>unknown</fax> 
    3444                         <telephone>unknown</telephone> 
    3445                         <address> 
    3446                             <addressline>unknown</addressline> 
    3447                             <city>unknown</city> 
    3448                             <postcode>unknown</postcode> 
    3449                             <country>unknown</country> 
    3450                         </address> 
    3451                         <URI>unknown</URI> 
    3452                     </contactDetails> 
    3453                     <dgStationaryPlatform> 
    3454                         <position> 
    3455                             <positionLatitude>0</positionLatitude> 
    3456                             <positionLongitude>0</positionLongitude> 
    3457                         </position> 
    3458                     </dgStationaryPlatform> 
    3459                 </dgObservationStation> 
     1942                <dgObservationStation/> 
    34601943            </observationstation> 
    34611944        </RelatedDeployment> 
  • TI07-MOLES/trunk/PythonCode/wsgi/ndg.ini

    r2448 r2487  
    55[server:main] 
    66use = egg:PasteScript#wsgiutils 
    7 host = localhost.localdomain 
     7host = localhost 
    88port = 8001 
    99#use = egg:PasteScript#flup_fcgi_thread 
  • TI07-MOLES/trunk/PythonCode/wsgi/ndgDiscovery.config

    r2422 r2487  
    1010# 
    1111# the following is the server on which this browse/discovery instance runs! 
    12 server:         http://localhost.localdomain:8001 
     12server:         http://localhost:8001 
    1313# 
    1414# the following is the server on which the NDG discovery service is running! (Not to be confused with 
  • TI07-MOLES/trunk/PythonCode/wsgi/ndgPageLayout.py

    r2417 r2487  
    9191            failure=0 
    9292        except Exception,e: 
     93            raise 
    9394            response+='''<p> Unable to fufill request, probably an error in the metadata record.  
    9495            NDG staff have been advised. Please try another search. </p>''' 
  • TI07-MOLES/trunk/PythonCode/wsgi/ndgRetrieve.py

    r2448 r2487  
    177177            else: 
    178178                try: 
     179                    self.logger.info('Doc--\n%s\n--\n'%r) 
    179180                    r=self.shower.get(r,format,otype=outputType,ndgObj=self.uri) 
    180181                except Exception,e: 
     
    253254        ''' test link to local repository for NDG-B0''' 
    254255        testURI='badc.nerc.ac.uk__NDG-B0__dataent_chablis' 
    255         testURI='badc.nerc.ac.uk__NDG-B0__activity_activity_faam' 
     256        #testURI='badc.nerc.ac.uk__NDG-B0__activity_activity_faam' 
     257        #testURI='badc.nerc.ac.uk__NDG-B0__activity_activity_hadat' 
     258        #testURI='badc.nerc.ac.uk__NDG-B0__activity_activity_cwvc' 
     259        testURI='badc.nerc.ac.uk__NDG-B1__obs_1162914786499342' 
    256260        inputs={'repository':'chinook.badc.rl.ac.uk','uri':testURI,'format':'NDG-B1','type':'xml'} 
    257261        ctype,r=retriever._present(inputs,'text/html',browse=1) 
     262        f=file('%s.xml'%testURI,'w') 
     263        f.write(r) 
     264        f.close() 
    258265        if r[0:3]=='<p>':raise ValueError,r 
    259266         
  • TI07-MOLES/trunk/PythonCode/wsgi/ndg_xqueries.py

    r2482 r2487  
    16071607    } 
    16081608''' 
     1609 
     1610 
  • TI07-MOLES/trunk/PythonCode/wsgi/renderDiscoverySet.py

    r2392 r2487  
    3232    current state class (which provides a method for the fundamental URL, 
    3333    return a previous next piece of html ''' 
    34     html='<p>Results %s to %s of %s'%(state.offset,state.offset+state.stride-1,state.hits) 
     34    html='Results %s to %s of %s'%(state.offset,state.offset+state.stride-1,state.hits) 
    3535    r=CalculateStride(state.offset,state.stride,state.hits) 
    3636    if r[0]<>[]: 
     
    4242        lasturl=state.geturl(offset=r[1][0],stride=r[1][1]) 
    4343        html+=', %s'%hyperlink(l1,lasturl) 
    44     html+='.</p>' 
     44    html+='.' 
     45    stml='Search for <span class="searchString">%s</span>.'%state.searchString 
     46    html='''<div class="stridePosition"><table width="100%%"><tbody> 
     47            <tr><td align="left">%s</td><td align="right">%s</td></tr></tbody></table></div>'''%(stml,html) 
    4548    return html 
    4649     
     
    114117        <td align="center">Start</td><td align="center"> End</td></tr></tbody></table>''' 
    115118        columns.append((header,2)) 
    116     html='<div class="ListOfResults"><table><tbody>'+row(columns,bgcolor="rbgBeige") 
     119    html='<table><tbody>'+row(columns,bgcolor="rbgBeige") 
    117120     
    118121    # ok, now let's cycle through the hits 
     
    150153 
    151154    html+='</tbody></table>' 
    152     html+=htmlStride(state)+'</div>' 
     155    html='<div class="ListOfResults">%s\n%s</div>'%(htmlStride(state),html) 
    153156    return html 
    154157 
     
    170173        DummyEnviron={'QUERY_STRING':'start=10&howmany=10','HTTP_HOST':'example.ndg', 
    171174                      'PATH_INFO':'/discovery','wsgi.url_scheme':'http','SERVER_PORT':'80'} 
    172         d=DiscoveryState('123',DummyEnviron,12) 
     175        d=DiscoveryState('123','blah',DummyEnviron,12) 
    173176        html=htmlStride(d) 
    174177        print html 
  • TI07-MOLES/trunk/PythonCode/wsgi/renderEntity.py

    r2433 r2487  
    2323            return entity.toHTML() 
    2424        elif entity.metadataType == 'NDG-B1': 
    25                 relatedHTML=renderRelated(entity) 
     25                relatedHTML=entity.related.toHTML() 
    2626                contentHTML=renderDescription(entity.description) 
    2727                if entity.stubBtype=='dgDataEntity': 
     
    210210        html+='</td></tr>' 
    211211    return html 
    212              
    213 def renderRelated(entity): 
    214     ''' take a stub-b and create html for the related entities ''' 
    215     html='' 
    216  
    217     if entity.related!=[]: 
    218         html='''<p><br/></p>' 
    219                 <table cellspacing="0" cellpadding="3" border="0" width="100%"> 
    220                 <tbody> 
    221                 <tr><td class="lineHead" colspan="3"><span class="headingO">Related Entities</span></td></tr> 
    222                 ''' 
    223         i=0 
    224         for deployment in entity.related: 
    225             #could use a name if we have one, but meanwhile we'll use a numeric ... 
    226             i+=1 
    227             d=str(i)   
    228             for key in deployment.links: 
    229                 for l in deployment.links[key]: 
    230                     b='<a href="%s">%s</a>'%(deployment.URL,d) 
    231                     a='<a href="%s">%s</a>'%(l.URL,l.name) 
    232                     html+='''<tr><td width="10%%">%s</td> 
    233                                 <td width="30%%"><b>%s</b></td> 
    234                                     <td width="60%%">%s</td></tr>'''%(b,l.label,a) 
    235          
    236         html+='</tbody></table>' 
    237     return html 
    238          
  • TI07-MOLES/trunk/PythonCode/wsgi/stubB.py

    r2422 r2487  
    1212from ndgObject import ndgObject 
    1313from xmlHandler import xmlHandler 
     14from DeploymentHandling import * 
    1415try: #python 2.5 
    1516    from xml.etree import ElementTree as ET 
     
    6667        self.e=e 
    6768        if e is None: return 
    68          
    69 class Deployment: 
    70     def __init__(self,helper,elem,others,config): 
    71         labels={'activity':'Activity ','observationstation':'Observation Station ', 
    72                 'dataproductiontool':'Data Production Tool ','dataEntity':'Data Entity ', 
    73                 'dataentity':'Data Entity'} 
    74         n=idconvert(helper,elem,config) 
    75         self.ndgObject=n 
    76         self.URL=n.BURL 
    77         self.dateRange=(helper.getText(elem,'DateStart'),helper.getText(elem,'DateEnd')) 
    78         self.links={} 
    79         for o in others: 
    80             ids=helper.findall(elem,o) 
    81             if o not in self.links: self.links[o]=[] 
    82             for i in ids: 
    83                 link=ndgLink(helper.getText(i,'name'), 
    84                     helper.getText(i,'abbreviation'),idconvert(helper,i,config),label=labels[o]) 
    85                 self.links[o].append(link) 
     69        
    8670         
    8771class DataEntity: 
     
    211195               
    212196                # now go get all the related links 
    213                 self.related=[] 
    214                 for d in helper.findall(elem,related): 
    215                     self.related.append(Deployment(helper,d,self.others,self.config)) 
     197                #old stub-B: 
     198                #self.related=[] 
     199                #for d in helper.findall(elem,related): 
     200                #    self.related.append(Deployment(helper,d,self.others,self.config)) 
     201                #stripped-B: 
     202                #self.related=Deployments(helper,helper.findall(elem,related)) 
     203                self.related=Deployments(helper,elem.tag,self.config) 
     204                print elem.tag 
     205                for e in helper.findall(elem,related): 
     206                    print e.tag 
     207                    self.related.add(e) 
    216208 
    217209        def toHTML(self,config): 
     
    222214                return '<p>No Valid Stub-B</p>' 
    223215            
    224          
    225 if __name__=="__main__": 
    226          
    227         #xml=open("../../exampleB/methyl.example.xml",'r').read() 
    228         xml=open('examples/badc.nerc.ac.uk__NDG-B1__dataent_chablis.xml','r').read() 
    229         config=myConfig('ndgDiscovery.config') 
    230         x=stubB(xml,config) 
    231         y='''<?xml version="1.0" encoding="UTF-8"?> 
     216import unittest 
     217import os.path 
     218 
     219de='examples/badc.nerc.ac.uk__NDG-B1__dataent_chablis.xml' 
     220dpt='examples/badc.nerc.ac.uk__NDG-B1__dpt_11634276941110630.xml' 
     221 
     222class TestCase(unittest.TestCase): 
     223 
     224        def testDE(self): 
     225            ''' Test rendering a DataEntity stubB ''' 
     226            fname=de 
     227            self.doit(fname) 
     228             
     229        def testDPT(self): 
     230            ''' Test rendering a Data Production Tool stubB ''' 
     231            fname=dpt 
     232            self.doit(fname) 
     233             
     234             
     235        def doit(self,fname): 
     236            xml=open(fname,'r').read() 
     237            config=myConfig('ndgDiscovery.config') 
     238            x=stubB(xml,config) 
     239            y='''<?xml version="1.0" encoding="UTF-8"?> 
    232240                <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> 
    233241                <html xmlsns="http://www.w3.org/1999/xhtml" xml:lang="en"> 
     
    237245                                <LINK media="all, screen" href="../layout/style.css" type="text/css" rel="stylesheet"/> 
    238246                        </head> '''+x.toHTML(config) 
    239         f=file('output.html','w') 
    240         f.write(y) 
     247            ff=fname+'-output.html' 
     248            f=file(ff,'w') 
     249            f.write(y) 
     250             
     251if __name__=="__main__": 
     252    unittest.main() 
     253             
     254             
  • TI07-MOLES/trunk/PythonCode/wsgi/xmlHandler.py

    r2330 r2487  
    22 
    33try: 
    4     from xml.etree import ElementTree as ET 
     4    from xml.etree import cElementTree as ET 
    55except ImportError: 
    66    try: 
     
    8080            raise ValueError('XML Parsing error in xmlHandler:%s'%e) 
    8181        self.tree=elem 
    82         self.tree.nsMap=self.nsMap 
    8382         
    8483    def __parse(self,event,elem,nsextra=''): 
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