基于GIS的引水线路优选研究——以宁夏某引水工程为例

Optimization of water diversion route based on GIS——Taking a water diversion project in Ningxia as a case

引水工程耗时长、规模大、影响因素多,如何快速、准确的评价所选线路,是急需解决的问题。文中以宁夏吴忠市同心地区引水工程为例,利用地理信息系统平台和遥感技术,构建了引水线路综合评判栅格模型,优选出最佳引水线路。

Diversion tunnel project was a huge and time - consuming issue, which was many influencing factors, how to quickly evaluate the selected line was an urgent problem. In the paper, taking the practical situation of water diversion project in Tongxing in Ningxia, the water diversion route comprehensive evolution grid model was constructed by using Geographic Information System platform and Remote Sense technology to select the best water diversion route.