List of available polygons for id = 7444

params ▾ timestamp NPoints Length WKT GeoJSON poly Image
0 2019-11-13 15:18:24.621899 878 0.246288051107 WKT GeoJSON poly image
0.005000-0.001000-0.005000 2019-11-15 19:19:15.654395 18 0.253292321242 WKT GeoJSON poly image

Generate a simplified polygon

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))