Earth information exchange : Sharing earth science information through interoperable approach and cyber infrastructure
Identifieur interne : 001021 ( Main/Merge ); précédent : 001020; suivant : 001022Earth information exchange : Sharing earth science information through interoperable approach and cyber infrastructure
Auteurs : Phil Yang [États-Unis] ; WENWEN LI [République populaire de Chine] ; DANQING XIAO [États-Unis] ; Rob Raskin [États-Unis] ; Myra Bambacus [États-Unis]Source :
- Proceedings of SPIE - The International Society for Optical Engineering [ 0277-786X ] ; 2007.
Descripteurs français
- Pascal (Inist)
- Wicri :
- topic : Holding.
English descriptors
- KwdEn :
Abstract
Earth science data and information are generated, collected, and archived at geographically dispersed locations and computers by different organizations including government agencies, companies, and others. To leverage the legacy resources for discovering earth science information and knowledge, we need a convenient access to the resources in an integral and timely fashion. This paper presents a joint effort in developing the Earth Information Exchange, an earth science portal, to support this need by approaches based on interoperability and cyberinfrastructure. ESG, an interoperable portal, is used to provide interoperability support to accessing heterogeneous resources. GMU Grid, as part of the cyberinfrastructure, is utilized to support time-consuming preprocessing, modeling, decision support tools operation. Semantic search is utilized in bridging different domains for sharing cross domain information and knowledge and refining research results. The functions are integrated into the Earth Information Exchange developed by the partnership of National Aeronautics and Space Administration, The Federation of Earth Science Information Partnership, and George Mason University to support the objective for integral and timely exchange of earth science information. The on-going effort will also provide a spatial web portal to access and improve earth science information holdings at different government agencies, educational and research institutions, and Non Government Organizations (NGO).
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Pascal:08-0510042Le document en format XML
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LI</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Institute of Remote Sensing Applications, Chinese Academy of Sciences</s1><s2>Beijing, 100101</s2><s3>CHN</s3><sZ>2 aut.</sZ></inist:fA14><country>République populaire de Chine</country><wicri:noRegion>Beijing, 100101</wicri:noRegion></affiliation></author><author><name sortKey="Danqing Xiao" sort="Danqing Xiao" uniqKey="Danqing Xiao" last="Danqing Xiao">DANQING XIAO</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Joint Center for Intelligent Spatial Computing, College of Science, GMU</s1><s2>Fairfax, VA, 22030</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Fairfax, VA, 22030</wicri:noRegion></affiliation></author><author><name sortKey="Raskin, Rob" sort="Raskin, Rob" uniqKey="Raskin R" first="Rob" last="Raskin">Rob Raskin</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Jet Propulsion Laboratory, 4800 Oak Grove Drive</s1><s2>Pasadena, CA, 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type="wicri:doubleKey">0277-786X:2007:Yang P:earth:information:exchange</idno><idno type="wicri:Area/Main/Merge">001021</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Earth information exchange : Sharing earth science information through interoperable approach and cyber infrastructure</title><author><name sortKey="Yang, Phil" sort="Yang, Phil" uniqKey="Yang P" first="Phil" last="Yang">Phil Yang</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Joint Center for Intelligent Spatial Computing, College of Science, GMU</s1><s2>Fairfax, VA, 22030</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Fairfax, VA, 22030</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>NASA GIO, Goddard Space Flight Center</s1><s2>Greenbelt, MD, 20771</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Greenbelt, MD, 20771</wicri:noRegion></affiliation></author><author><name sortKey="Wenwen Li" sort="Wenwen Li" uniqKey="Wenwen Li" last="Wenwen Li">WENWEN LI</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Institute of Remote Sensing Applications, Chinese Academy of Sciences</s1><s2>Beijing, 100101</s2><s3>CHN</s3><sZ>2 aut.</sZ></inist:fA14><country>République populaire de Chine</country><wicri:noRegion>Beijing, 100101</wicri:noRegion></affiliation></author><author><name sortKey="Danqing Xiao" sort="Danqing Xiao" uniqKey="Danqing Xiao" last="Danqing Xiao">DANQING XIAO</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Joint Center for Intelligent Spatial Computing, College of Science, GMU</s1><s2>Fairfax, VA, 22030</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Fairfax, VA, 22030</wicri:noRegion></affiliation></author><author><name sortKey="Raskin, Rob" sort="Raskin, Rob" uniqKey="Raskin R" first="Rob" last="Raskin">Rob Raskin</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Jet Propulsion Laboratory, 4800 Oak Grove Drive</s1><s2>Pasadena, CA, 91109</s2><s3>USA</s3><sZ>4 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Pasadena, CA, 91109</wicri:noRegion></affiliation></author><author><name sortKey="Bambacus, Myra" sort="Bambacus, Myra" uniqKey="Bambacus M" first="Myra" last="Bambacus">Myra Bambacus</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>NASA GIO, Goddard Space Flight Center</s1><s2>Greenbelt, MD, 20771</s2><s3>USA</s3><sZ>1 aut.</sZ><sZ>5 aut.</sZ></inist:fA14><country>États-Unis</country><wicri:noRegion>Greenbelt, MD, 20771</wicri:noRegion></affiliation></author></analytic><series><title level="j" type="main">Proceedings of SPIE - The International Society for Optical Engineering</title><idno type="ISSN">0277-786X</idno><imprint><date when="2007">2007</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Proceedings of SPIE - The International Society for Optical Engineering</title><idno type="ISSN">0277-786X</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>heterogeneity</term><term>infrastructures</term><term>internet</term><term>organization</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Infrastructure</term><term>Internet</term><term>Hétérogénéité</term><term>Organisation</term><term>Echange information</term><term>Sciences Terre</term><term>Interopérabilité</term><term>Cyberespace</term><term>Portail</term><term>Holding</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Holding</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Earth science data and information are generated, collected, and archived at geographically dispersed locations and computers by different organizations including government agencies, companies, and others. To leverage the legacy resources for discovering earth science information and knowledge, we need a convenient access to the resources in an integral and timely fashion. This paper presents a joint effort in developing the Earth Information Exchange, an earth science portal, to support this need by approaches based on interoperability and cyberinfrastructure. ESG, an interoperable portal, is used to provide interoperability support to accessing heterogeneous resources. GMU Grid, as part of the cyberinfrastructure, is utilized to support time-consuming preprocessing, modeling, decision support tools operation. Semantic search is utilized in bridging different domains for sharing cross domain information and knowledge and refining research results. The functions are integrated into the Earth Information Exchange developed by the partnership of National Aeronautics and Space Administration, The Federation of Earth Science Information Partnership, and George Mason University to support the objective for integral and timely exchange of earth science information. The on-going effort will also provide a spatial web portal to access and improve earth science information holdings at different government agencies, educational and research institutions, and Non Government Organizations (NGO).</div></front></TEI><affiliations><list><country><li>République populaire de Chine</li><li>États-Unis</li></country></list><tree><country name="États-Unis"><noRegion><name sortKey="Yang, Phil" sort="Yang, Phil" uniqKey="Yang P" first="Phil" last="Yang">Phil Yang</name></noRegion><name sortKey="Bambacus, Myra" sort="Bambacus, Myra" uniqKey="Bambacus M" first="Myra" last="Bambacus">Myra Bambacus</name><name sortKey="Danqing Xiao" sort="Danqing Xiao" uniqKey="Danqing Xiao" last="Danqing Xiao">DANQING XIAO</name><name sortKey="Raskin, Rob" sort="Raskin, Rob" uniqKey="Raskin R" first="Rob" last="Raskin">Rob Raskin</name><name sortKey="Yang, Phil" sort="Yang, Phil" uniqKey="Yang P" first="Phil" last="Yang">Phil Yang</name></country><country name="République populaire de Chine"><noRegion><name sortKey="Wenwen Li" sort="Wenwen Li" uniqKey="Wenwen Li" last="Wenwen Li">WENWEN LI</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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