论城市综合功能GIS开发

The Developing of urban comprehensive function GIS

为适应城市化发展的要求，需要建立城市综合功能ＧＩＳ。城市综合功能ＧＩＳ的应用模式为：办公自动化、科研和社会化服务。开发程序主要是系统分析、系统设计、实施与评价等。在ＧＩＳ开发中应注意框架结构、开发模式、标准化、系统升级、难度与进度以及建库投入等问题。

In order to meet the needs of urbanization development, it is necessary to build urban comprehensive function GIS. The application mode of Urban Comprehensive Function GIS will serve the office automation, scientific research and socialization of services. Development of the procedure mainly includes network analysis, system designing and implementation and appraisal. At the same time pay attention to the structure of frames, the mode of the development, standardization, system updating, difficulty and progress of program and the cost of building the Database, etc.