摘要
Abstract
City residents are dependent on natural gas more widely, this is due to the obvious advantages of natural gas, an-d comparing with gas the using of natural gas is safer, cleaner, and more convenient. This paper does a brief analysis of the geographic information system for gas network, and gives a scientific prediction of the prospect of its application, discusses the existing problems in the system construction, and puts for-ward the work of the views, hoping to help the construction of gas pipeline network geographic information system.关键词
燃气管网/地理信息系统/应用前景Key words
gas network/geographic information system/app-lication prospect
