params ▾ | timestamp | NPoints | Length | WKT | GeoJSON | poly | Image |
---|---|---|---|---|---|---|---|
0 | 2024-08-23 12:02:11.666423 | 66244 | 10.7397461902419 | WKT | GeoJSON | poly | image |
0.000000-0.000500-0.000500 | 2024-09-04 17:21:21.847756 | 7824 | 10.7394644303149 | WKT | GeoJSON | poly | image |
0.000000-0.005000-0.005000 | 2024-09-03 21:20:40.005850 | 1365 | 10.7398754648273 | WKT | GeoJSON | poly | image |
0.004000-0.001000-0.001000 | 2024-09-07 19:10:25.363667 | 3876 | 10.7481905453895 | WKT | GeoJSON | poly | image |
0.040000-0.010000-0.010000 | 2024-09-04 12:57:37.844072 | 421 | 10.8263059258456 | 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)))