Calculate Drainage Density in QGIS

This video shows how to calculate the drainage density of a catchment using the polygon and line geometries in the field calculator of QGIS. In addition you'll learn how to calculate a drainage density map with focal density, using the line density processing tool.

• #education
• #qgis
• #qgishydro
• #catchment
• #drainage_density
• #hydrology
• #rivers
• #streams
• #watershed