- PostGIS Cookbook
- Paolo Corti Thomas J. Kraft Stephen Vincent Mather Bborie Park
- 54字
- 2021-07-19 18:29:44
Chapter 3. Working with Vector Data – The Basics
In this chapter, we will cover the following recipes:
- Working with GPS data
- Fixing invalid geometries
- GIS analysis with spatial joins
- Simplifying geometries
- Measuring distances
- Merging polygons using a common attribute
- Computing intersections
- Clipping geometries to deploy data
- Simplifying geometries with PostGIS topology