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Chapter 3. Common Data Preprocessing Steps
In this chapter, we will cover the following recipes:
- Converting points to lines to polygons and back – QGIS
- Converting points to lines to polygons and back – SpatiaLite
- Converting points to lines to polygons and back – PostGIS
- Cropping rasters
- Clipping vectors
- Extracting vectors
- Converting rasters to vectors
- Converting vectors to rasters
- Building DateTime strings
- Geotagging photos