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PostGIS is an extension for the PostgreSQL object-relational database that adds support for geographic objects.

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I have got two geometries one is polygons (postcode boundaries) and second is linestring (roads). I want to intersect them together and want roads that are intersecting the polygons. While doing this …
asked Jan 9 '20 by Sri
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I am running g a intersection between two data sets. Both have same Projection system 27700 but still I am getting this error: ERROR: lwcollection_construct: mixed dimension geometries: 0/2 Below qu …
asked Feb 21 '20 by Sri
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I am new to PostgreSQL/PostGIS. I am drifting around the ST_Buffer and ST_Union commands, but not reaching to any conclusion. …
asked Dec 14 '19 by Sri