Geospatial Semantic Web by Chuanrong Zhang, Tian Zhao, Weidong Li

By Chuanrong Zhang, Tian Zhao, Weidong Li

This ebook covers key concerns on the topic of Geospatial Semantic internet, together with geospatial net companies for spatial information interoperability; geospatial ontology for semantic interoperability; ontology production, sharing, and integration; querying wisdom and knowledge from heterogeneous information resource; interfaces for Geospatial Semantic net, VGI (Volunteered Geographic info) and Geospatial Semantic internet; demanding situations of Geospatial Semantic net; and improvement of Geospatial Semantic net functions. This e-book additionally describes state of the art applied sciences that try and clear up those difficulties resembling WFS, WMS, RDF, OWL and GeoSPARQL and demonstrates find out how to use the Geospatial Semantic net applied sciences to resolve functional real-world difficulties reminiscent of spatial facts interoperability.

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It has four major elements: service provider, service broker, service client, and ontology server. The service provider supplies the ontology-based geospatial data; ^ĞƌǀŝĐĞůŝĞŶƚ ^ĞƌǀŝĐĞWƌŽǀŝĚĞƌ 'Ğƚ&ĞĂƚƵƌĞ ^KWŽǀĞƌ,ddW '/^tĞďKŶƚŽůŽŐLJůĂŶŐƵĂŐĞ ^ĞƌǀŝĐĞ /ŶǀŽĐĂƟŽŶ Kt>Ͳ^Θt^> '/^tĞďKŶƚŽůŽŐLJůĂŶŐƵĂŐĞ ͻtĞďůŝĞŶƚ Kt>Ͳ^Θt^> ͻtĞďůŝĞŶƚ t&^ tĞď^ĞǀĞƌ 'ĞƚDĂƉ t&^ 'ĞƚDĂƉ tD^ 'Ğƚ&ĞĂƚƵƌĞ t&^ 'ĞƚDĂƉ tZ^ ĂƚĂůŽŐƵĞ ^ĞƌǀŝĐĞ Kt>Ͳ^Θt^> Kt>Ͳ^Θt^> KŶƚŽůŽŐLJ ^ĞƌǀĞƌ tD^ Kt>Ͳ^Θt^> ^ĞƌǀŝĐĞƌŽŬĞƌ ĂƚĂďĂƐĞϭ ;ƌĐ'/^Ϳ 'Ğƚ&ĞĂƚƵƌĞ tĞď^ĞǀĞƌ tĞď^ĞǀĞƌ ͻDŽďŝůĞůŝĞŶƚ tD^ Fig.

Pdf. Accessed 16 Jan 2014 Zhang C, Li W (2005) The roles of web feature and web map services in real time geospatial data sharing for time-critical applications. Carto Geogr Info Sci 32:269–283 Zhang C, Li W, Peng ZR et al (2003) GML-based interoperable geographical database. 1 Semantic Problem of Spatial Data With Web Services and Service-Oriented Architecture, users can find, share, and reuse geospatial information more easily over the Web than before. g. Crompvoets et al. 2004; Masser 2005; Rajabifard et al.

OWL was developed based on RDF (Resource Description Framework), RDFS (RDF Schema), OIL (Ontology Inference Layer), DAML (DARPA Agent Markup Language), and DAML + OIL. OWL has been endorsed by the World Wide Web Consortium (W3C) and aims to be used over the World Wide Web. All elements (classes, properties, and individuals) of OWL are defined as RDF resources, and identified by URIs (Uniform Resource Identifiers). 3 A Geospatial Semantic Web Architecture 43 Fig. 3 The GeoRSS feature model Geospatial ontology represents geospatial concepts and properties for use over the Internet.

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