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.…
Time of concentration (TOC) is an important hydrology parameter which represents the time required for surface runoff to travel from the most hydraulically remote point (normally divide or ridge) in…
Note: As of August 2022, the WBT plugins repository is not working. An alternative way to download and install the WBT QGIS plugin is explained below: Install the WhiteboxTools for…