基于ArcGis-AHP的雨量站网加密选址方法研究  

Research on Encrypted Location Method for Rainfall Station Network Based on ArcGis AHP

作　　者：苏阳悦 SU Yangyue(Hydrological Bureau of Huizhou,Guangdong Province,Huizhou 516001,China)

机构地区：[1]广东省水文局惠州水文分局,广东惠州516001

出　　处：《广东水利水电》2024年第2期20-26,共7页Guangdong Water Resources and Hydropower

摘　　要：该文结合辖区内行政村基本情况和已建雨量监测站点分布,从河流水系出发,依据干支流分布合理布站原则,将居民密集区、土地利用类型、交通道路、重点建筑等附近村庄作为优先考虑目标,提出一种基于ArcGis-AHP的站点选址方法加密现有站点,该方法应用ArcGis强大的地理查询功能,结合AHP模型实现定性到定量的转变,对初次筛选结果进行优化,最终选出1150个拟建站地块。ArcGis-AHP的选址方法较数学模型选址方法更为直观便利,可操作性强,对站网规划具有指导意义。This article combines the basic situation of administrative villages within the jurisdiction and the distribution of established rainfall monitoring stations,starting from the river system and based on the principle of reasonable station layout of main and branch streams,prioritizing nearby villages such as densely populated areas,land use types,transportation roads,and key buildings.A site selection method based on ArcGis AHP is proposed to encrypt existing sites,which applies ArcGis'powerful geographical query function,Combining the AHP model to achieve a qualitative to quantitative transformation,optimizing the initial screening results,and ultimately selecting 1150 planned station plots.The location selection method of ArcGis AHP is more intuitive and convenient than the mathematical model location method,with strong operability,and has guiding significance for station network planning.

关 键 词：雨量站选址 站网规划 ARCGIS AHP 

分 类 号：P336[天文地球—水文科学]