摘要
燃气是人们生产和生活中不可或缺的一部分。在燃气系统的设计、建设、维护中,燃气专题图具有非常重要的作用。地理信息系统(GIS)因其特有的空间属性,在城镇燃气地下管网中具有广泛的应用。本文介绍了GIS在燃气专题图制作及应用方面的技术及其优势。以某市燃气管道系统为例,详细阐述了燃气专题图的制作过程及应用研究。燃气专题图可广泛应用于城镇燃气资产管理、管道运维、应急抢修、管道网络规划、空间分析等各个核心业务管理中,为城镇燃气提供了一种更全面、更直观的管理模式。
Gas is an indispensable part of people’s production and life.In the design,construction and maintenance of the gas system,the gas thematic map plays a very important role.Geographic Information System(GIS)has been widely used in urban gas underground pipeline network because of its unique spatial attributes.This paper introduces the technology and advantages of GIS in the production and application of gas thematic maps.Taking the gas pipeline system of a certain city as an example,the production process and application research of the gas thematic map are expounded in detail.Gas thematic maps can be widely used in various core business managements such as urban gas asset management,pipeline operation and maintenance,emergency repair,pipeline network planning,and spatial analysis,providing a more comprehensive and intuitive management mode for urban gas.
作者
石善忠
Shi Shan-zhong(Shanghai City GIS Developing Co.,Ltd.,Shanghai 200032,China)
出处
《科学与信息化》
2023年第23期59-63,共5页
Technology and Information
关键词
地理信息系统
燃气
地图制图
应用特点
geographic information system
gas
cartography
application characteristics
