中国地质调查2017，Vol.4Issue(3)：32-36,5.DOI:10.19388/j.zgdzdc.2017.03.05
遥感多指标评价模型在高原地区给水站选址中的应用
Application of remote sensing multi-index evaluation model for water supply site selection in plateau
摘要
Abstract
In order to meet the urgent need of water supply site selection in North Tibetan Plateau, this study optimized the remote sensing multi-index evaluation model for water supply site selection by meteorology and hydrology, geological environment and landforms in the study area.Also the model complexity and the worklood of remote sensing data extraction were reduced.The study utilized the fuzzy evaluation algorithm for normalizing each factor, and then constructed the multi-index evaluation model for water supply site selection in plateau.Finally, the evaluation index of water supply site selection was calculated by weighted synthesis algorithm.The prediction of the selection evaluation index was consistent with theoretical analysis through the field investigation in the study area.Therefore, the model can work well for water supply site selection in plateau.关键词
给水站选址/高原地区/遥感/多指标评价模型Key words
water supply site selection/plateau/remote sensing/multi-index evaluation model分类
信息技术与安全科学引用本文复制引用
王大庆,房冲,邓正栋,段化杰..遥感多指标评价模型在高原地区给水站选址中的应用[J].中国地质调查,2017,4(3):32-36,5.基金项目
中国地质调查局"全国边海防地区基础地质遥感调查(编号:DD20160076)"、"西昆仑地区遥感地质调查应用技术研究(编号:12120113099800)"和国家高技术研究发展计划"缺水地区地下水勘察与污染控制技术(编号:2012AA062601)"项目联合资助. （编号:DD20160076）
