Assessment and Evaluating the Effects of Generalisation Approaches and DEM Resolution on the Extraction of Terrain Indices in Kwazulu Natal, South Africa
In deriving primary topographic attributes that serve as input variables for a variety of hydrological and geomorphological studies, digital elevation model (DEM) data is basic. However, consensus on the influence of the source and resolution of DEM on the application of these topographic attributes to landscape characterization is still varied. At the same time, elevation…
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