List of available polygons for id = 60189

params ▾	timestamp	NPoints	Length	WKT	GeoJSON	poly	Image
0	2024-09-04 10:15:46.045802	158191	360.117396344885	WKT	GeoJSON	poly	image
0.000000-0.000001-0.030000	2024-09-05 11:06:13.282349	2721	360.117396334672	WKT	GeoJSON	poly	image
0.000000-0.001000-0.001000	2024-09-05 15:56:03.030754	29508	360.117383134999	WKT	GeoJSON	poly	image
0.000000-0.010000-0.010000	2024-09-19 20:21:17.417471	7012	360.117536368336	WKT	GeoJSON	poly	image
0.000000-0.010000-0.100000	2024-09-08 11:53:12.120852	1230	360.117536368336	WKT	GeoJSON	poly	image
0.000200-0.000100-0.000100	2024-09-23 20:11:00.091855	74761	360.117706015825	WKT	GeoJSON	poly	image
0.001000-0.010000-0.010000	2024-09-08 02:58:02.084085	63553	360.117536368336	WKT	GeoJSON	poly	image
0.004000-0.001000-0.001000	2024-09-12 11:27:30.530743	26188	360.125482669583	WKT	GeoJSON	poly	image
0.010000-0.010000-0.005000	2024-09-23 17:12:08.749093	14018	360.13778543774	WKT	GeoJSON	poly	image
0.020000-0.005000-0.005000	2024-09-24 06:52:09.993182	9312	360.157778896972	WKT	GeoJSON	poly	image
0.040000-0.001000-0.010000	2024-09-24 06:52:10.801593	4903	360.197357064152	WKT	GeoJSON	poly	image
0.040000-0.010000-0.010000	2024-09-09 19:59:23.851938	5615	360.198277758237	WKT	GeoJSON	poly	image
0.080000-0.001000-0.001000	2024-09-22 23:20:05.050922	16320	360.27733100488	WKT	GeoJSON	poly	image
0.080000-0.050000-0.050000	2024-09-24 06:52:08.301442	1925	360.317471127893	WKT	GeoJSON	poly	image
0.080000-0.080000-0.080000	2024-09-13 21:22:13.152904	1660	360.279535916211	WKT	GeoJSON	poly	image
0.100000-0.010000-0.010000	2024-09-24 06:52:08.995720	4713	360.318238367141	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:

X > 0 will give a polygon bigger than the original geometry, and guaranteed to contain it.
X = 0 will give a polygon similar to the original geometry.
X < 0 will give a polygon smaller than the original geometry, and guaranteed to be smaller.

SQL requests:

X > 0: ST_Union(ST_MakeValid(ST_SimplifyPreserveTopology(geom, 0.00001)), ST_Buffer(ST_SimplifyPreserveTopology(ST_SnapToGrid(ST_Buffer(geom, X), Y), Z)))
X = 0: ST_Buffer(ST_SimplifyPreserveTopology(ST_SnapToGrid(ST_Buffer(geom, X), Y), Z)))
X < 0: ST_Intersection(geom, ST_Buffer(ST_SimplifyPreserveTopology(ST_SnapToGrid(ST_Buffer(geom, X), Y), Z)))