Research on GIS interoperability is very important for spatial data share and integration. GIS specifications play important roles. In this paper, OpenGIS WMS (Web Map Service) specification is studied, and Web services technology is introduced for its implementation. Totally different from other implementations, the mapping Web service has advantages of cross-platform interoperability and high capability of integration etc. We also give an example of its integrated application in Spatial Information Search Engine (SISE) system using ASP.NET. Excellent performances are achieved for all the components in this distributed system
['Zhenguo Qian', 'Pancheng Wang', 'Liqiang Zhang', 'Chongjun Yang']
OpenGIS WMS implementation and its integrated application using ASP.NET