params ▾ | timestamp | NPoints | Length | WKT | GeoJSON | poly | Image |
---|---|---|---|---|---|---|---|
0 | 2023-07-06 10:04:39.333204 | 355 | 0.136914180821601 | WKT | GeoJSON | poly | image |
0.000000-0.001000-0.001000 | 2023-10-05 12:34:06.914463 | 97 | 0.136619910701186 | WKT | GeoJSON | poly | image |
0.000000-0.010000-0.010000 | 2023-10-03 12:33:25.588025 | 14 | 0.140356688476182 | WKT | GeoJSON | poly | image |
0.000075-0.000075-0.000075 | 2023-09-28 17:34:35.102250 | 318 | 0.137040618978463 | 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)))