Based On Arcgis Campus Gis Customization And Development,

Expanding along with the total number of students in universities, the campus area expands unceasingly. School public facilities, like underground supply and drainage pipelines, electricity lines, paths, building, parkinglots, sports field and so on, all is facing the problem of newly built, extension and renewal. Therefore, the accurate statistics of the public facility foundation data in the school appears to be especially important. These foundation data have a close relation with geographical location , also there exists big time span, the broad coverage, the enormous data, the frequently-changed data, the complex departments, the poor management. The above factors have brought a series of problem for the data management, such as the ununanimous data, the difficulty with retaining of historical material integrity, the data inquiry, the renewal, the statistical difficulty, the low efficiency use.The geographic information system technology, the space data bank technology and the GIS integration development technology have provided the powerful tool for the solution of the above problem.Taking the construction and the development of Zibo Vocational Institute's campus GIS as a background, this article gives a detailed introduction of the campus GIS' analysis, the design and the realization process, which is based on the ArcGIS platform. It elaborated with emphasis the ArcGIS system structure and its essential technology. ArcGIS outlines and constructs the foundation frame of the newest geographical information system platform, in which it takes in many mainstream, mature software and the communication. Uses of the mainstream technology mainly include the graphical user interface, the module technology, the object-oriented database, the network and the correspondence, the modern developed language, and so on.GIS integration development technology is based on ArcObjects- one kind of portal frame construction, and users of this kind of structure can develop special domain and module for special purpose. The mutual cooperation of the ArcObjects module, will better serve for the GIS application procedure data management and the cartographic representation. ArcObjects has provided the custom-made redevelopment foundation environment for the ArcGIS application procedure. Object-oriented space data model-Geodatabase and the system realization, enable the real world the spatial data object and the logic data model more approachable. In Geodatabase, we define no longer the traditional GIS which carries on abstract spatial data "the spot", "the line", "the plane" and so on the simple spatial essential factor, but the familiar object in the application domain.This system has applied in the Zibo Vocational Institute's public facility foundation data management, which has realized the public facility foundation data informationlization, the scientific management in the school, greatly enhanced the working efficiency, and provides accurate, reliable, the full and accurate foundation data and the policy-making basis for the school changes, the extension project.