params ▾ | timestamp | NPoints | Length | WKT | GeoJSON | poly | Image |
---|---|---|---|---|---|---|---|
0 | 2021-01-13 20:16:01.088955 | 1153 | 0.165940786263 | WKT | GeoJSON | poly | image |
0.004000-0.001000-0.001000 | 2021-01-13 20:16:05.845017 | 88 | 0.174244081679 | 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_Simplify(ST_SnapToGrid(ST_Buffer(geom, X), Y), Z))