Research on Application of Ajax and Silverlight Technology in WebGIS

摘要

The integration of Web and GIS Technology brings quick development of WebGIS. WebGIS changed the old way of spatial data acquisition, transmission, sharing and development, became to be an important development direction in GIS area. To solve the problem of low responding rate and poor performance, a new development model integrated Ajax and Silverlight is proposed. Ajax Silverlight WebGIS platform is constructed by using the latest development model, which can be used to shorten responding time between client and server-side, to reduce the volume of data transmission of networks, and to increase rich multi-media effect, thus the ability of WebGIS is greatly expanded.