params ▾ | timestamp | NPoints | Length | WKT | GeoJSON | poly | Image |
---|---|---|---|---|---|---|---|
0 | 2024-04-20 04:49:04.370870 | 10347 | 5.19216771893624 | WKT | GeoJSON | poly | image |
0.000000-0.000500-0.000500 | 2024-04-23 10:04:10.353951 | 5810 | 5.19252079918799 | WKT | GeoJSON | poly | image |
0.000000-0.003000-0.003000 | 2024-04-23 10:04:16.224142 | 2207 | 5.19204670626141 | WKT | GeoJSON | poly | image |
0.000000-0.006000-0.006000 | 2024-04-23 10:04:21.701078 | 1312 | 5.19092939655318 | WKT | GeoJSON | poly | image |
0.000000-0.009000-0.009000 | 2024-04-23 10:04:27.172024 | 946 | 5.19761493379415 | WKT | GeoJSON | poly | image |
0.020000-0.005000-0.005000 | 2024-04-23 10:52:11.130186 | 836 | 5.23475166555205 | 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)))