[postgis-tickets] [PostGIS] #4480: Geography Distance inconsistent with Intersects
PostGIS
trac at osgeo.org
Tue Aug 13 09:41:24 PDT 2019
#4480: Geography Distance inconsistent with Intersects
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Reporter: pramsey | Owner: pramsey
Type: defect | Status: new
Priority: high | Milestone: PostGIS 2.5.3
Component: postgis | Version: 2.4.x
Keywords: |
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https://lists.osgeo.org/pipermail/postgis-users/2019-August/043466.html
{{{
we found some unexpected results when doing spatial queries on very
large geography polygons. For example
SELECT ST_Distance(ST_SetSRID( ST_MakeBox2D(ST_Point(160,
60),ST_Point(-160,-60)), 4326)::geography,ST_SetSRID(ST_Point(0, 0),
4326)::geography)/1000
returns 13130km instead of 0 as the point 0,0 should be inside this
polygon.
}}}
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4480>
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