Heilongjiang Institute Of Digital Campus Information System Design And Implementation

As education continues to in-depth information technology, digital campus and its related technologies and applications are becoming the new round of university information technology research. Digital Campus to all kinds of information resources for the school uniform, scientific organization and management, in order to achieve the sharing of information resources and services in teaching, research, training, etc activities.GIS is an important part of the digital campus, however, the current mainstream system of geographic information systems, structural closure, the lack of interoperability, lack of client expression, and many other defects, can not meet the requirements of the digital campus applications.In view of this situation, this paper analysis and comparison of domestic and foreign universities in various digital campus building program, based on GIS around the campus environment in the digital application requirements, design a new campus WebGIS for digital model, the model of WebGIS main features is to enhance the interoperability of the system with open architecture and client-side vector.Focus on the WebGIS in Digital Campus System, the application of the model structure, designed based on the WebGIS Heilongjiang Institute of Digital Campus System, the system uses MapXtreme as the GIS core; database were used spatial database and attribute database; to GML as External data exchange format; to provide GIS functionality SOAP call interface; using XSLT technology to GML documents into SVG map display for the client; system using J2EE architecture, openness and good scalability.Currently, the system has been run successfully in the Heilongjiang Institute. The practical application shows that the system designs is reasonable, comprehensive, easy to use, enhancing the digital use of technology and efficiency, and promote the campus management of digital, the process of modernization, strengthening education management, promotion of digital campus long-term development has played a active role.