params ▾ | timestamp | NPoints | Length | WKT | GeoJSON | poly | Image |
---|---|---|---|---|---|---|---|
0 | 2023-08-25 03:20:51.597978 | 597 | 0.520704309688448 | WKT | GeoJSON | poly | image |
0.010000-0.005000-0.005000 | 2024-03-25 11:44:15.690495 | 65 | 0.545206382941354 | WKT | GeoJSON | poly | image |
0.020000-0.005000-0.005000 | 2024-03-25 11:44:06.632549 | 54 | 0.565022123460676 | 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)))