Ticket #821 (closed task: fixed)

Opened 14 years ago

Last modified 12 years ago

[D] (DI-2-3) (DI-2-7) Ranking when doing spatial searches

Reported by: selatham Owned by: mpritcha
Priority: required Milestone: NDG3
Component: discovery Version:
Keywords: Cc:


If we store centroid and area (size?) in postgres can we do ordering/ranking easily?

Change History

comment:1 Changed 13 years ago by sdonegan

  • Summary changed from [D] Ranking when doing spatial searches to [D] (DI-2-3) (DI-2-7) Ranking when doing spatial searches
  • Milestone changed from NDG2 Cleanup to NDG3

comment:2 Changed 12 years ago by sdonegan

  • Status changed from new to closed
  • Resolution set to fixed

Checked and implemented ordering of spatial searches using centroids within postgis/postgres. Did not need extra columns within database as postgis allows handling of this within the query (performance issues?). Also implemented "near miss" searches as an orderby option.

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