Paper Info
Title
Architecture design of grid GIS and its applications on image processing based on LAN
Abstract
Computer technology and its relative subjects developed at very high speed in recent years, so is geo-information science, including Geographic Information System (GIS), remote sensing (RS) and global position system (GPS). But with the increase of data, many data cannot be used efficiently because of the tremendous amount of data and information and the difficulty of process and transfer through network. So how to develop internet technology to solve these problems becomes a difficult problem for current computer experts and geo-science experts. Fortunately, grid computing provides us the method to solve this problem effectively. Grid computing is a resources sharing model presented by computer experts to solve current network resources imbalance problem. Basing on the application of grid computing on geographical information system (GIS), this paper analyzes the weakness and problems of traditional GIS, and then gives the method to solve these problems with the technology provided by grid computing and web services. After analyzing the characteristic of grid computing this paper expatiates on current application status of grid computing on GIS and the problems it faces, with the technology of middleware, this paper presents the architecture of grid GIS and lists the techniques it needs. In conclusion, this paper concludes that the distributing middleware architecture based on grid geographic markup language (GridGML) and web services technique is a good solution to current problems, this architecture can also solve those problems such as effective resources sharing through internet and advancing international application's efficiency, at last we discuss its implementation process based on LAN.
Year
DOI
Venue
2004
10.1016/j.ins.2003.10.004
Inf. Sci.
Keywords
Field
DocType
grid computing,traditional gis,current problem,computer technology,current application status,image processing,internet technology,grid geographic markup language,current computer expert,current network resources imbalance,architecture design,grid gis,geographic information system,metadata,web service,middleware,remote sensing,resource sharing,natural science,gis
Geographic information system,Grid computing,Computer science,Data grid,Semantic grid,Enterprise GIS,Distributed GIS,Grid,Database,Computer technology
Journal
Volume
Issue
ISSN
166
1-4
0020-0255
Citations 
PageRank 
References 
23
1.77
6
Authors
8
Name
Order
Citations
PageRank
Zhanfeng Shen16812.60
Jian-Cheng Luo29920.75
Chenghu Zhou326440.93
Shaohua Cai4231.77
Jiang Zheng5231.77
Qiuxiao Chen6363.57
Dong-Ping Ming78910.68
Qinghui Sun8262.56