Construction of Digital Aojiang Watershed

Ri Jun Zhang

doi:10.4028/www.scientific.net/AMM.687-691.2157

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 687-691Construction of Digital Aojiang Watershed

Construction of Digital Aojiang Watershed

Abstract:

Based on Digital Elevation Model and watershed hydrology software WMS, Digital Aojiang Watershed was established.it Used the grid DEM and Position of watershed outlet and Computed according to Topographic Parameterization Program (TOPAZ), this paper delineated watershed boundary and structure of River, built the Topological relationships of River networks and defined Seven sub-watersheds. Then Parameters for sub-watersheds were computed, such as sub-watershed area, perimeter, shape factor and slope.

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Periodical:

Applied Mechanics and Materials (Volumes 687-691)

Pages:

2157-2160

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.687-691.2157

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Online since:

November 2014

Authors:

Ri Jun Zhang*

Keywords:

Aojiang, Digital Elevation Model, Digital Watershed, Watershed Boundary

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