NDLI: Web Service Research of Urban Geographical Data Based on XML

Content Provider	IEEE Xplore Digital Library
Author	Gang Qiao Weian Wang Zhangfeng Wu Jinglei Zhang
Copyright Year	2006
Description	Author affiliation: Dept. of Surveying & Geo-Informatics, Tongji Univ., Shanghai (Gang Qiao; Weian Wang; Zhangfeng Wu; Jinglei Zhang)
Abstract	With the rapid development of digital city, the urban geographical data (geodata) are accumulated and updated constantly, and the development of Web GIS at its full speed makes geodata on the network more and more abundant. But most of the present GIS systems are isolated and can not communicate and cooperate with each other. To solve this problem, the solution of Web service of urban geodata based on XML is put forward in this paper to the sharing and interoperation of isomerous distributed geodata. The Web service mechanism can be used in ITS for the management of traffic information such as road networks in different areas by integrating them into the same platform and operation system, thus providing the visualization of traffic information and synthetical traffic information services. The paper discusses in theory the key of sharing and interoperation of geodata and presents the service model of combination of metadata and geodata by designing the whole scheme of Web service of urban geographical data based on XML. On the basis of designing, application instances of Web GIS are provided in this paper by setting up several Web services of geodata on surveying and city-planning in Shanghai, China. The paper prospects the development of Web service of geodata in the end
Starting Page	214
Ending Page	217
File Size	4223363
Page Count	4
File Format	PDF
ISBN	0780395867
DOI	10.1109/ITST.2006.288837
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-06-21
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Bridges Geographic Information Systems Web services Roads XML Data visualization Telecommunication traffic Cities and towns Traffic control Information management
Content Type	Text
Resource Type	Article

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