Mapping of sub-watersheds from digital elevation model: A morphological approach
This short. note presents an application of an algorithm to extract two singular networks of topological interest, such as channel and ridge connectivity networks, from a contour based Digital Elevation Model (DEM) of a region with hilly terrain. From these two extracted networks, a sub-watershed ma...
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| Format: | Article |
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2003
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| Online Access: | http://shdl.mmu.edu.my/2582/ |