params ▾ | timestamp | NPoints | Length | WKT | GeoJSON | poly | Image |
---|---|---|---|---|---|---|---|
0 | 2023-09-21 11:24:21.473521 | 1827 | 0.176560507178361 | WKT | GeoJSON | poly | image |
0.000000-0.010000-0.010000 | 2023-10-12 09:55:27.846874 | 34 | 0.171172427686238 | WKT | GeoJSON | poly | image |
0.000100-0.000100-0.000100 | 2023-10-09 09:11:25.952746 | 839 | 0.176807381067646 | WKT | GeoJSON | poly | image |
0.000200-0.000200-0.000200 | 2023-09-22 08:48:36.961839 | 607 | 0.176906981207639 | WKT | GeoJSON | poly | image |
0.004000-0.001000-0.001000 | 2024-02-22 07:51:17.315331 | 107 | 0.184200977196105 | WKT | GeoJSON | poly | image |
0.008000-0.001000-0.006000 | 2023-10-10 01:00:30.148113 | 23 | 0.189129585205488 | WKT | GeoJSON | poly | image |
0.020000-0.005000-0.005000 | 2023-09-23 11:33:42.820421 | 29 | 0.215232432500309 | 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)))