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tilt's user avatar
tilt
  • Member for 9 years, 11 months
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10 votes
Accepted

St_delaunaytriangles polygon with holes

10 votes
Accepted

How to split circles in 12 sections in PostGIS?

9 votes
Accepted

Using postgis to generate building shades

9 votes
Accepted

equivalent Explode lines in Postgis

9 votes
Accepted

Filling holes by acres threshold using PostGIS?

8 votes
Accepted

Making perpendicular lines through each polygon edge using PostGIS?

7 votes
Accepted

Strange behavior of of ST_Intersects in PostGIS

7 votes

Connecting PostGIS raster data to GeoServer

7 votes
Accepted

Using CASE to select between two geometry functions?

6 votes

Geometry type issue with st_intersection() between polylines and polygons

6 votes

How can I cluster all points in a postgis table together based on their distance from each other?

6 votes
Accepted

Erratic results from filters.normal in PDAL?

5 votes
Accepted

How to get list of empty parcels (without building)

5 votes

Choosing datatype for holding Latitude, Longitude and Altitude in PostGIS?

5 votes
Accepted

How to Select all polygons or lines that lie at least partially within a circle with a radius?

5 votes

Merge any and all adjacent polygons

5 votes
Accepted

Programmatically move points in front of building polygons in PostGIS

5 votes
Accepted

How to select congruent polygons in PostGIS?

5 votes

Alternative to ST_Union/ST_MemUnion for merging overlapping polygons using PostGIS?

4 votes
Accepted

PostGIS - query maximum distance between two polygons

4 votes

How to overlay Historic map onto Google Earth using QGIS?

4 votes
Accepted

Geojson in postgis Geometry : Z dimension error

4 votes
Accepted

postgis query finding MultiPolygons within lat/lng bounds

4 votes
Accepted

PostGIS St_snapToGrid doesn't work on Z-value

3 votes
Accepted

Returning raster values from multiple raster tables via Lat/Lon in PostGIS?

3 votes
Accepted

Assistance Speeding up a Query with ST_Distance_Sphere

3 votes
Accepted

Clip overlapping polygon in equal sharing size

3 votes
Accepted

Hiding PostGIS Schema in QGIS?

3 votes
Accepted

PostGIS: How to find routes near to some point

3 votes

Calculating Slope for the Whole World in PostGIS