Study of Establishing SWAT Model for Longganghe River Basin and Coupling It with WebGIS Platform
LIAO Guo-wei，LIN Gao-song，CHEN Chun-xing
Author information+
Shenzhen Academy of Environmental Sciences，Shenzhen 518000，Guangdong Province，China
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History+
Received
Revised
Published
2018-05-07
2018-06-06
2018-10-15
Issue Date
2019-12-10
Abstract
By doing survey research and material collection of Longganghe River Basin, the required input data of SWAT (Soil and Water Assessment Tool) watershed hydrological model are obtained. Sub-basin boundaries are delineated by usage of spatial analysis and calculation. Then simulation case is driven by meteorological input conditions such as precipitation and temperature. Basin database is constructed at the server-side where GIS resources are provided through publishing GIS services, while WebGIS platform is developed at the browser-side. Executive file is generated by compiling SWAT model source files, after which modification of input files and parameters, running and calculation of model, extraction and transmission of model results are processed by PHP (Hypertext Preprocessor). In this study, coupling of SWAT model and WebGIS platform is realized, enhancing the display effects of model input conditions and simulation results.
LIAO Guo-wei, LIN Gao-song, CHEN Chun-xing.
Study of Establishing SWAT Model for Longganghe River Basin and Coupling It with WebGIS Platform. China Rural Water and Hydropower. 2018, 0(10): 43-46
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References
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