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Registro Completo |
Biblioteca(s): |
Embrapa Agricultura Digital. |
Data corrente: |
05/06/2009 |
Data da última atualização: |
15/01/2020 |
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
Autoria: |
MACÁRIO, C. G. do N.; MEDEIROS, C. B. |
Afiliação: |
CARLA GEOVANA DO NASCIMENTO MACÁRIO, CNPTIA; CLAUDIA BAUZER MEDEIROS, Unicamp. |
Título: |
The geospatial semantic web: are GIS catalogs prepared for this? |
Ano de publicação: |
2009 |
Fonte/Imprenta: |
In: INTERNATIONAL CONFERENCE ON WEB INFORMATION SYSTEMS AND TECHNOLOGIES, 5., 2009, Lisbon. Proceedings... Lisbon: INSTICC, 2009. |
Páginas: |
p. 335-340. |
DOI: |
10.5220/0001839403350340 |
Idioma: |
Inglês |
Notas: |
WEBIST 2009. |
Conteúdo: |
Geospatial information catalogs are complex infrastructures that store and publish geographic information. They are an important part of Geographic Information Systems (GIS), systems that manage geospatial data for a wide variety of application domains. To be useful, a catalog must efficiently support discovery and retrieval of geospatial information, working as a key component for planning and decision-making in a variety of domains. Catalogs use standards to support data interoperability. However, the simple adoption of standards and specifications for geospatial data description enables only syntactic interoperability. Semantic heterogeneity still presents challenges for the so-called Geospatial Semantic Web. This work discusses some features that GIS catalogs should have, focusing in semantic issues. We tested some existing and well known catalogs, comparing them by means of these features. Based on this comparison, we identi?ed some open issues that should be addressed considering advanced Geospatial applications on the Web. |
Palavras-Chave: |
Dados geoespaciais; Interoperabilidade na Web; Sistemas de informação; Sistemas de Informação Geográfica; Web semântica. |
Thesaurus Nal: |
Geographic information systems; Spatial data. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 01884nam a2200241 a 4500 001 1049197 005 2020-01-15 008 2009 bl uuuu u00u1 u #d 024 7 $a10.5220/0001839403350340$2DOI 100 1 $aMACÁRIO, C. G. do N. 245 $aThe geospatial semantic web$bare GIS catalogs prepared for this?$h[electronic resource] 260 $aIn: INTERNATIONAL CONFERENCE ON WEB INFORMATION SYSTEMS AND TECHNOLOGIES, 5., 2009, Lisbon. Proceedings... Lisbon: INSTICC$c2009 300 $ap. 335-340. 500 $aWEBIST 2009. 520 $aGeospatial information catalogs are complex infrastructures that store and publish geographic information. They are an important part of Geographic Information Systems (GIS), systems that manage geospatial data for a wide variety of application domains. To be useful, a catalog must efficiently support discovery and retrieval of geospatial information, working as a key component for planning and decision-making in a variety of domains. Catalogs use standards to support data interoperability. However, the simple adoption of standards and specifications for geospatial data description enables only syntactic interoperability. Semantic heterogeneity still presents challenges for the so-called Geospatial Semantic Web. This work discusses some features that GIS catalogs should have, focusing in semantic issues. We tested some existing and well known catalogs, comparing them by means of these features. Based on this comparison, we identi?ed some open issues that should be addressed considering advanced Geospatial applications on the Web. 650 $aGeographic information systems 650 $aSpatial data 653 $aDados geoespaciais 653 $aInteroperabilidade na Web 653 $aSistemas de informação 653 $aSistemas de Informação Geográfica 653 $aWeb semântica 700 1 $aMEDEIROS, C. B.
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15. | | MACARIO, C. G. do N.; MEDEIROS, C. B. Specification of a framework for semeantic annotation of geospatial data on the Web. In: ACM SIGSPATIAL INTERNATIONAL CONFERENCE ON ADVANCES IN GEOGRAPHIC INFORMATION SYSTEMS, 16., 2008, Irvine, California. Digital proceedings... New York: Association Computing Machinery, 2008. Não paginado. ACM GIS 2008. Publicado também no SIGSPATIAL Special, v. 1, n. 1, Mar. 2009.Tipo: Artigo em Anais de Congresso / Nota Técnica |
Biblioteca(s): Embrapa Agricultura Digital. |
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Registros recuperados : 56 | |
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