Title :
Research and Realization of RIA WebGIS Based on Flex
Author :
Wang Linlin ; Hu Dehua
Author_Institution :
Coll. of Comput., Chongqing Univ. of Post & Telecommun., Chongqing
Abstract :
As a new method of WebGIS developing, the RIA technology has the good development foreground. According to the characteristic of Flex and RIA, we analyzed the architecture of RIA WebGIS based on Flex. In order to improve the efficiency of the system, we introduced the tile and double cache technology, vector and raster integrated map service. At last, a solution was presented and a certain company WebGIS system was developed. The results demonstrate that developing WebGIS by Flex technology is an ideal method.
Keywords :
Internet; geographic information systems; Flex technology; RIA WebGIS; double cache technology; integrated map service; rich Internet applications; tile cache technology; Data structures; Databases; Educational institutions; Geographic Information Systems; Internet; Simple object access protocol; Telecommunication computing; Tiles; Web server; XML;
Conference_Titel :
Intelligent Systems and Applications, 2009. ISA 2009. International Workshop on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3893-8
Electronic_ISBN :
978-1-4244-3894-5
DOI :
10.1109/IWISA.2009.5073036
