[PostGIS] #5750: Overestimated extent from ST_EstimatedExtent result for geography column

PostGIS trac at osgeo.org
Sun Jun 23 14:08:00 PDT 2024


#5750: Overestimated extent from ST_EstimatedExtent result for geography column
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  Reporter:  strk     |      Owner:  pramsey
      Type:  defect   |     Status:  new
  Priority:  medium   |  Milestone:  PostGIS Fund Me
 Component:  postgis  |    Version:  master
Resolution:           |   Keywords:  extent, geography
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Comment (by pramsey):

 If anyone wants to pursue this, the work is not in the stats box or index
 box, those are coming out of the routine just fine, it's
 `gbox_geocentric_get_gbox_cartesian` converting those geocentric bounding
 volumes into a planar lon/lat box that does justice (covers) to the shapes
 in the original geocentric extent.
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/5750#comment:3>
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