Hydrology Analysis
Flow Accumulation Analysis
Surface and Subsurface hydrological analysis using ArcGIS Hydrology Module for KADA Region.
Methodology
In the ArcGIS Hydrology Module, Surface of Area (Topography / 30 m SRTM DEM) given to get Surface flow pattern, Surface flow accumulation lines and Surface accumulation points / sinks / surface depressions.
Similarly Reduced Ground Water Levels surface given to get SubSurface flow pattern and SubSurface flow accumulation lines and SubSurface accumulation points / sinks / subsurface depressions / high transmissive locations.
Flow Accumulation Pattern
Flow Accumulation Pattern
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Flow Accumulation Points
Flow Accumulation Points
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