List of available polygons for id = 2425988

params ▾ timestamp NPoints Length WKT GeoJSON poly Image
0 2018-02-13 10:06:26.173554 2029 0.20789721533 WKT GeoJSON poly image
0.000000-0.000100-0.000100 2018-03-14 13:59:50.527067 681 0.207844581358 WKT GeoJSON poly image
0.000000-0.000200-0.000200 2018-03-14 14:02:14.018549 456 0.208043937667 WKT GeoJSON poly image
0.000000-0.000300-0.000300 2018-03-14 14:09:25.462085 379 0.207859952853 WKT GeoJSON poly image
0.000000-0.000400-0.000400 2018-03-14 14:02:38.930379 306 0.208163013045 WKT GeoJSON poly image
0.000000-0.001000-0.001000 2018-03-14 13:49:08.175293 142 0.208434642034 WKT GeoJSON poly image
0.000000-0.001000-0.002000 2018-03-14 13:48:50.557511 75 0.207038643736 WKT GeoJSON poly image
0.000000-0.002000-0.001000 2018-03-14 13:47:39.455739 190 0.208806130178 WKT GeoJSON poly image
0.000000-0.003000-0.001000 2018-03-14 13:48:03.113838 183 0.208213832394 WKT GeoJSON poly image
0.000000-0.003000-0.003000 2018-03-14 13:49:48.912794 51 0.206651881192 WKT GeoJSON poly image
0.000000-0.005000-0.001000 2018-03-14 13:48:31.826709 101 0.21100947846 WKT GeoJSON poly image
0.000000-0.005000-0.005000 2018-03-14 13:59:20.730675 33 0.210059515376 WKT GeoJSON poly image
0.000000-0.050000-0.001000 2018-03-14 13:48:21.022107 7 0.180277563773 WKT GeoJSON poly image
0.000000-0.090000-0.090000 2018-03-14 14:18:40.214719 5 0.201246117975 WKT GeoJSON poly image
0.000000-0.100000-0.001000 2018-03-14 14:18:14.021066 10 0.282842712475 WKT GeoJSON poly image
0.000000-0.100000-0.100000 2018-03-14 13:50:25.149755 10 0.282842712475 WKT GeoJSON poly image
0.000000-1.000000-0.001000 2018-03-14 14:17:53.884880 None None WKT GeoJSON poly image
0.004000-0.000200-0.000200 2018-03-14 14:01:55.312083 286 0.215977128419 WKT GeoJSON poly image
0.004000-0.002000-0.001000 2018-03-14 13:47:03.266393 182 0.217200368324 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))