天津市供水管网地理信息系统  

Geographic Information System of Tianjin Water Supply Pipeline Network

作　　者：马杰 MA Jie(Tianjin Huamiao Research&Design Institute of Water&Waste Water Company Limited,Tianjin 300190,China)

机构地区：[1]天津市华淼给排水研究设计院有限公司,天津300190

出　　处：《价值工程》2020年第33期206-207,共2页Value Engineering

摘　　要：随着城市规模越来越大,供水管网作为每一个城市重要的地下基础设施,担负着城市绝大多数供水输送的重任,是维系城市广大群众正常生产、生活的生命线。由于时间跨度长、水管建筑规格不标准等因素,绝大多数城市现有地下供水管线的资料缺少管理,导致资料残缺不全,并且还存在有关资料精度不高或与现状不符的问题,给供水企业服务管理等方面带来诸多不便。本设计报告以天津市供水管网地理信息系统(GIS)作为案例进行分析。As cities become larger and larger,the water supply network,as an important underground infrastructure in every city,is responsible for most of the city's water supply delivery and is the lifeline for maintaining the normal production and life of the masses of the city.Due to factors such as long time span and non-standard water pipe construction specifications,most of the existing underground water supply pipeline data in most cities lack management,resulting in incomplete data,and there are also problems that the accuracy of the relevant data is not high or not consistent with the status quo,which brings a lot of inconvenience to the service management of water supply enterprises.This design report takes Tianjin's water supply network geographic information system(GIS)as a case for analysis.

关 键 词：供水管网 地理 信息系统 

分 类 号：TU991.33[建筑科学—市政工程] P208[天文地球—地图制图学与地理信息工程]