Skip to main content
Geographic Information Systems

Return to Question

English usage
Source Link
Vince
Vince
  • 20.3k
  • 16
  • 48
  • 65

iI have some polygons of a country, states, districts, communities and iI want to simplify the geometry.

iI already simplified the geometry of each layer but afterwards of course it doesnt fit with the geometry of the higher or lower administrative level.

iI tried https://trac.osgeo.org/postgis/wiki/UsersWikiSimplifyPreserveTopology and mapshaper.org.

any ideaAny ideas?

i have some polygons of a country, states, districts, communities and i want to simplify the geometry.

i already simplified the geometry of each layer but afterwards of course it doesnt fit with the geometry of the higher or lower administrative level.

i tried https://trac.osgeo.org/postgis/wiki/UsersWikiSimplifyPreserveTopology and mapshaper.org.

any idea?

I have some polygons of a country, states, districts, communities and I want to simplify the geometry.

I already simplified the geometry of each layer but afterwards of course it doesnt fit with the geometry of the higher or lower administrative level.

I tried https://trac.osgeo.org/postgis/wiki/UsersWikiSimplifyPreserveTopology and mapshaper.org.

Any ideas?

Tweeted twitter.com/StackGIS/status/685408421286379521
added 19 characters in body
Source Link
fabvys
fabvys
  • 201
  • 2
  • 9

i have some polygons of a country, states, districts, communities and i want to simplify the geometry. i

i already simplified the geometry of each layer but afterwards of course it doesnt fit with the geometry of the higher or lower administrative levelfit with the geometry of the higher or lower administrative level.

i tried https://trac.osgeo.org/postgis/wiki/UsersWikiSimplifyPreserveTopology and mapshaper.org.

any idea?

i have some polygons of a country, states, districts, communities and i want to simplify the geometry. i already simplified the geometry of each layer but afterwards of course it doesnt fit with the geometry of the higher or lower administrative level.

i tried https://trac.osgeo.org/postgis/wiki/UsersWikiSimplifyPreserveTopology and mapshaper.org.

i have some polygons of a country, states, districts, communities and i want to simplify the geometry.

i already simplified the geometry of each layer but afterwards of course it doesnt fit with the geometry of the higher or lower administrative level.

i tried https://trac.osgeo.org/postgis/wiki/UsersWikiSimplifyPreserveTopology and mapshaper.org.

any idea?

Source Link
fabvys
fabvys
  • 201
  • 2
  • 9

Simplify/generalize Polygons and keep topology of different layers PostGIS/QGIS

i have some polygons of a country, states, districts, communities and i want to simplify the geometry. i already simplified the geometry of each layer but afterwards of course it doesnt fit with the geometry of the higher or lower administrative level.

i tried https://trac.osgeo.org/postgis/wiki/UsersWikiSimplifyPreserveTopology and mapshaper.org.