A DEM, before it can be used for watershed delineation, often needs to be reconditioned and pre-processed by “filling” any depressions or sinks (an area lower than its surroundings) to…
A DEM, before it can be used for watershed delineation, often needs to be reconditioned and pre-processed by “filling” any depressions or sinks (an area lower than its surroundings) to…
Update 1: SAGA tools used to be installed automatically with QGIS, but starting from QGIS version 3.3x around the year of 2022, QGIS dropped SATA package from its installation completely.…