params ▾ | timestamp | NPoints | Length | WKT | GeoJSON | poly | Image |
---|---|---|---|---|---|---|---|
0 | 2023-08-18 06:52:52.871962 | 579 | 0.233567811671477 | WKT | GeoJSON | poly | image |
0.004000-0.001000-0.001000 | 2024-03-28 17:15:28.730961 | 70 | 0.241679539887013 | WKT | GeoJSON | poly | image |
0.006000-0.001000-0.005000 | 2023-12-13 17:12:52.125303 | 17 | 0.243213897629228 | 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)))