File:PostGIS Topology - The Courtyard Problem.svg

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English: PostGIS Topology - The Courtyard Problem. How PostGIS topology handles nested polygons (clue: direction matters as it informs the 'sidedness' of the edge)
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Author Arbeck

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current08:05, 15 December 2015Thumbnail for version as of 08:05, 15 December 20151,374 × 1,568 (86 KB)Arbeck (talk | contribs)User created page with UploadWizard

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