caa a22 4500 44533200X CHVBK 20180317142740.0 cr unu---uuuuu 170323e20110401xx s 000 0 eng 10.1007/s10707-009-0096-1 doi (NATIONALLICENCE)springer-10.1007/s10707-009-0096-1 Integrating semantic web technologies and geospatial catalog services for geospatial information discovery and processing in cyberinfrastructure [Elektronische Daten] [Peng Yue, Jianya Gong, Liping Di, Lianlian He, Yaxing Wei] A geospatial catalogue service provides a network-based meta-information repository and interface for advertising and discovering shared geospatial data and services. Descriptive information (i.e., metadata) for geospatial data and services is structured and organized in catalogue services. The approaches currently available for searching and using that information are often inadequate. Semantic Web technologies show promise for better discovery methods by exploiting the underlying semantics. Such development needs special attention from the Cyberinfrastructure perspective, so that the traditional focus on discovery of and access to geospatial data can be expanded to support the increased demand for processing of geospatial information and discovery of knowledge. Semantic descriptions for geospatial data, services, and geoprocessing service chains are structured, organized, and registered through extending elements in the ebXML Registry Information Model (ebRIM) of a geospatial catalogue service, which follows the interface specifications of the Open Geospatial Consortium (OGC) Catalogue Services for the Web (CSW). The process models for geoprocessing service chains, as a type of geospatial knowledge, are captured, registered, and discoverable. Semantics-enhanced discovery for geospatial data, services/service chains, and process models is described. Semantic search middleware that can support virtual data product materialization is developed for the geospatial catalogue service. The creation of such a semantics-enhanced geospatial catalogue service is important in meeting the demands for geospatial information discovery and analysis in Cyberinfrastructure. Springer Science+Business Media, LLC, 2009 CSW nationallicence ebRIM nationallicence Semantic nationallicence Cyberinfrastructure nationallicence Service chain nationallicence Geoprocessing workflow nationallicence Yue Peng State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, 129 Luoyu Road, 430079, Wuhan, China aut Gong Jianya State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, 129 Luoyu Road, 430079, Wuhan, China aut Di Liping Center for Spatial Information Science and Systems (CSISS), George Mason University, 6301 Ivy Lane, Suite 620, 20770, Greenbelt, MD, USA aut He Lianlian Department of Mathematics, Hubei University of Education, Nanhuan Road 1, 430205, Wuhan, Hubei, China aut Wei Yaxing Environmental Sciences Division, Oak Ridge National Laboratory, 37831-6407, Oak Ridge, TN, USA aut GeoInformatica Springer US; http://www.springer-ny.com 15/2(2011-04-01), 273-303 1384-6175 15:2<273 2011 15 10707 https://doi.org/10.1007/s10707-009-0096-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10707-009-0096-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yue Peng State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, 129 Luoyu Road, 430079, Wuhan, China aut NATIONALLICENCE 700 1- Gong Jianya State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, 129 Luoyu Road, 430079, Wuhan, China aut NATIONALLICENCE 700 1- Di Liping Center for Spatial Information Science and Systems (CSISS), George Mason University, 6301 Ivy Lane, Suite 620, 20770, Greenbelt, MD, USA aut NATIONALLICENCE 700 1- He Lianlian Department of Mathematics, Hubei University of Education, Nanhuan Road 1, 430205, Wuhan, Hubei, China aut NATIONALLICENCE 700 1- Wei Yaxing Environmental Sciences Division, Oak Ridge National Laboratory, 37831-6407, Oak Ridge, TN, USA aut NATIONALLICENCE 773 0- GeoInformatica Springer US; http://www.springer-ny.com 15/2(2011-04-01), 273-303 1384-6175 15:2<273 2011 15 10707 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer