Title :
Design of middleware based grid GIS
Author :
Sun, Qinghui ; Chi, Tianhe ; Wang, Xiaoli ; Zhong, Dawei
Author_Institution :
Inst. of Remote Sensing Applications, CAS, Beijing, China
Abstract :
Data distribution of GIS has been realized through WebGIS. With the increasing need of data sharing and GIS, WebGIS can no longer meet this need. The applications of grid computing and middleware technology in GIS lay a foundation for the development of middleware grid GIS. Grid GIS not only makes spatial data distribution, also makes the functional services of GIS distribution. This paper focuses on the functional architecture of grid GIS, and brings forward a functional model of grid GIS. GML and middleware are also important factors in the development of grid GIS, GML is the message carrier in the grid of Web.
Keywords :
geographic information systems; geophysical techniques; grid computing; middleware; GML; data sharing; functional architecture; functional model; grid GIS; grid computing; message carrier; middleware technology; spatial data distribution; Application software; Content addressable storage; Distributed computing; Geographic Information Systems; Grid computing; Information technology; Middleware; Remote sensing; Resource management; Sun;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2005. IGARSS '05. Proceedings. 2005 IEEE International
Print_ISBN :
0-7803-9050-4
DOI :
10.1109/IGARSS.2005.1525244
