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Geographic Information Systems
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pauldzy's user avatar
pauldzy's user avatar
pauldzy
  • Member for 9 years, 9 months
  • Last seen more than 1 year ago
  • Arlington, VA, United States
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10
Polygons and MultiPolygons should follow the right-hand rule
Oct 28, 2017
answer
5
intersection in postgis takes hours and hours to run, why?
Sep 19, 2017
answer
3
PostGIS - Partition over distinct geometries ignoring directionality
Dec 5, 2017
answer
3
Recover M-values from PostGIS `ST_Intersection`?
Jan 31, 2018
answer
2
shortest distance between road and lake with PostGIS
Jun 28, 2017
answer
2
Errors in creating spatial index on SDO_GEOMETRY column in Oracle 11g
Sep 29, 2017
answer
2
Draw polygon from sdo.geometry with OpenLayers
Dec 20, 2017
answer
2
Use SDE.ST_GEOMETRY functions in a custom function
Dec 9, 2019
answer
1
How is the st_length function stored in an Oracle geodatabase?
Nov 7, 2017
answer
1
Oracle equivalent to postgis EPSG 4326 "geometry" type
May 20, 2018