万像GIS平台下的城市管线管理系统

CITY CANNULATION MANAGEMENT SYSTEM BASED ON MYRIAD IMAGE GIS

讨论了传统的GIS平台在城市管线管理上具有空间数据库数学基础不严密、数据更新速度慢、空间分析代价高等方面的缺陷,分析了万像GIS具有理论基础严密、"0"初始化、空间分析全面等优点,通过在武汉市自来水信息系统中的实际应用,表明万像GIS是城市管线管理的理想平台。

ion:Traditional GIS has mang defects on building system of city's Cannulation,such as spatial database's not rigorous mathematics foundation ,slow data updating, etc. In this paper , the management system of tap water of Wuhan city is introduced,it is proved that Myriad Image GIS has some merits (such as rigorous mathematics foundation,'0' initialization). It is very fit for designing the systeam of city's Cannulation.