Urban Geology And Project Management Information Systems Development And Engineering Practice

Urban Fundamental Geographic Information System (UFGIS) is the provider of Urban Fundamental Geographical Data and Urban Fundamental Geological Data.. With the chance of developing ShengZheng SKGIS, the author discusses the method of software designe of Urban Geology and Engineering Management GIS based on UFGIS.The main contents which are emphasized in this article are as follow:The history of GIS is reviewed and the concept of UFGIS is given. The UFGIS's application in geology is also discussed;The original system's problems in data and management are discussed. As the primary requirements, the conclusions of the discussion become the bases of the total project. After the discuss, the total project is given .The new system is described by the aspects of data function and software architecture;The spatial data structure in this system. Urban Fundamental Geographical Data and Urban Fundamental Geological Data constitute the Fundmental Data of UFGIS. Above Fundamental Data ,there are thematic data thematic application data and analytic application data.Thses data constitute a integrated > uniform harmonious and extensible data system of UFGIS.Constructing the software architecture with the integration of C/S and B/S. The OA is also added to this system that the traditional functions of GIS are estended.The main contents of UFGIS software design also include choice of GIS platform and tools design of spatial database design of main functions of the new system and design of network architecture.The development modes of GIS software project are discussed. The main methods and contents of requirements software design coding testing and maintenance are detailedly explained.