GeoPW: Laying Blocks for the Geospatial Processing Web
Identifieur interne : 000224 ( Istex/Corpus ); précédent : 000223; suivant : 000225GeoPW: Laying Blocks for the Geospatial Processing Web
Auteurs : Peng Yue ; Jianya Gong ; Liping Di ; Jie Yuan ; Lizhi Sun ; Ziheng Sun ; Qian WangSource :
- Transactions in GIS [ 1361-1682 ] ; 2010-12.
Abstract
Recent advances in Web‐related technologies have significantly promoted the wide sharing and integrated analysis of distributed geospatial data. Geospatial applications often involve diverse sources of data and complex geoprocessing functions. Existing Web‐based GIS focuses more on access to distributed geospatial data. In scientific problem solving, the ability to carry out geospatial analysis is essential to geoscientific discovery. This article presents the design and implementation of GeoPW, a set of services providing geoprocessing functions over the Web. The concept of the Geospatial Processing Web is discussed to address the geoprocessing demands in the emerging information infrastructure, and the role of GeoPW in establishing the Geospatial Processing Web is identified. The services in GeoPW are implemented by developing middleware that wraps legacy GIS analysis components to provide a large number of geoprocessing utilities over the Web. These services are open and accessible to the public, and they support integrated geoprocessing on the Web.
Url:
DOI: 10.1111/j.1467-9671.2010.01232.x
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ISTEX:D369165BD00DE1358872096AF1B5092110170922Le document en format XML
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E‐mail: <email>geopyue@gmail.com</email></correspondenceTo><linkGroup><link type="toTypesetVersion" href="file:TGIS.TGIS1232.pdf"></link></linkGroup></publicationMeta><contentMeta><countGroup><count type="figureTotal" number="8"></count><count type="tableTotal" number="0"></count><count type="formulaTotal" number="0"></count><count type="referenceTotal" number="25"></count><count type="wordTotal" number="6547"></count><count type="linksPubMed" number="0"></count><count type="linksCrossRef" number="0"></count></countGroup><titleGroup><title type="main">GeoPW: Laying Blocks for the Geospatial Processing Web</title><title type="shortAuthors">P Yue, J Gong, L Di, J Yuan, L Sun, Z Sun and Q Wang</title><title type="short">GeoPW: Laying Blocks for the Geospatial Processing Web</title></titleGroup><creators><creator creatorRole="author" xml:id="cr1" affiliationRef="#a1" corresponding="yes"><personName><givenNames>Peng</givenNames><familyName>Yue</familyName></personName></creator><creator creatorRole="author" xml:id="cr2" affiliationRef="#a1"><personName><givenNames>Jianya</givenNames><familyName>Gong</familyName></personName></creator><creator creatorRole="author" xml:id="cr3" affiliationRef="#a2"><personName><givenNames>Liping</givenNames><familyName>Di</familyName></personName></creator><creator creatorRole="author" xml:id="cr4" affiliationRef="#a1"><personName><givenNames>Jie</givenNames><familyName>Yuan</familyName></personName></creator><creator creatorRole="author" xml:id="cr5" affiliationRef="#a1"><personName><givenNames>Lizhi</givenNames><familyName>Sun</familyName></personName></creator><creator creatorRole="author" xml:id="cr6" affiliationRef="#a1"><personName><givenNames>Ziheng</givenNames><familyName>Sun</familyName></personName></creator><creator creatorRole="author" xml:id="cr7" affiliationRef="#a1"><personName><givenNames>Qian</givenNames><familyName>Wang</familyName></personName></creator></creators><affiliationGroup><affiliation xml:id="a1"><unparsedAffiliation> State Key Laboratory of Information Engineering in Surveying
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