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Answer by Tamas Kosa for PostGIS polygon edge analysis (orientation, edge...
Yesterday I had no time to create it in details... See my solution in 4 steps:CREATE OR REPLACE VIEW bd_segment ASSELECT ST_PointN(geom, generate_series(1, ST_NPoints(geom)-1)) AS sp, ST_PointN(geom,...
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PostGIS polygon edge analysis (orientation, edge length)
I am rather new to the world of GIS and especially PostGIS, so please excuse me if the answer seems evident...I would like to do analysis on a number of buildings. One thing I am interested in is their...
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