Dynamic Generation of Pipeline Profile in WebGIS

This paper studies the WebGIS architecture based on ArcGIS Server and its internal operation mechanism.It also presents detailed introduction of Web ADF,which is on the basis of ASP.NET AJAX.Approaches of implementing geospatial analysis functions have been described with a case study on the dynamic generation of underground pipeline profile in the WebGIS system based on ArcGIS Server.With this technical research and implementation,it will have significant guidance to realize complex geospatial analyzing in WebGIS system.