O'Reilly logo

Learning QGIS - Third Edition by Anita Graser

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Chapter 4. Spatial Analysis

In this chapter, we will use QGIS to perform many typical geoprocessing and spatial analysis tasks. We will start with raster processing and analysis tasks such as clipping and terrain analysis. We will cover the essentials of converting between raster and vector formats, and then continue with common vector geoprocessing tasks, such as generating heatmaps and calculating area shares within a region. We will also use the Processing modeler to create automated geoprocessing workflows. Finally, we will finish the chapter with examples of how to use the power of spatial databases to analyze spatial data in QGIS.

Analyzing raster data

Raster data, including but not limited to elevation models or remote sensing imagery, is ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required