params ▾ | timestamp | NPoints | Length | WKT | GeoJSON | poly | Image |
---|---|---|---|---|---|---|---|
0 | 2023-07-01 17:38:30.645912 | 2545 | 0.760011151417223 | WKT | GeoJSON | poly | image |
0.004000-0.001000-0.001000 | 2023-11-12 16:29:05.339990 | 215 | 0.768407444003503 | WKT | GeoJSON | poly | image |
0.004000-0.001000-0.010000 | 2023-11-12 11:44:19.476123 | 419 | 0.767542181251302 | WKT | GeoJSON | poly | image |
X, Y, Z are parameters for the following postgis equation. The default values are chosen according to the size of the original geometry to give a slighty bigger geometry, without too many nodes.
Note that:ST_Union(ST_MakeValid(ST_SimplifyPreserveTopology(geom, 0.00001)), ST_Buffer(ST_SimplifyPreserveTopology(ST_SnapToGrid(ST_Buffer(geom, X), Y), Z)))
ST_Buffer(ST_SimplifyPreserveTopology(ST_SnapToGrid(ST_Buffer(geom, X), Y), Z)))
ST_Intersection(geom, ST_Buffer(ST_SimplifyPreserveTopology(ST_SnapToGrid(ST_Buffer(geom, X), Y), Z)))