A Key Technique of Coupling SWAT with Web GSI Platform: A Case Study of the Longgang River Basin

论文摘要

Via field investigation and data collection in the Longgang River basin,input data for SWAT watershed hydrological model were obtained.Sub-basin’s boundary was calculated and divided by spatial analysis,and meteorological input conditions were used to drive example simulation,such as rainfall and temperature. Watershed database was established in the backend of server,and GIS resources were provided by issuing GIS service,and Web GIS platform was developed in front of the browser. Executive file was generated by compiling source file of SWAT model,and input file and parameter modification,model operation and calculation,and result extraction and transmission were conducted via PHP,to realize the coupling of SWAT model with Web GIS platform,and enhance display effects of model input conditions and simulation results.

论文目录

• 1 General situation of research zone
• 2 Implementation of coupling
• 3 Construction of SWAT model
• 4 Web GSI platform display
• 5 Conclusions

文章来源

类型: 期刊论文

作者: Liao Guowei,Xie Linshen,Chen Chunxing,Chen Bo,Zhang Leidong

来源: Meteorological and Environmental Research 2019年04期

年度: 2019

分类: 基础科学

专业: 地球物理学

单位: Shenzhen Academy of Environmental Sciences,Intelligent Management and Control Center,Shenzhen Ecology and Environment Bureau

基金: Supported by the Major Science and Technology Program for Water Pollution Control and Treatment of China(2015ZX07206-006)

分类号: P334.92

DOI: 10.19547/j.issn2152-3940.2019.04.015

页码: 65-69

总页数: 5

文件大小: 2611K

下载量: 29