Data/hora: 07/06/2024 18:16:35

Biblioteca(s): | Embrapa Agricultura Digital.
Data corrente: | 26/11/2008
Data da última atualização: | 16/01/2020
Autoria: | MACARIO, C. G. do N.; MEDEIROS, C. B.
Afiliação: | CARLA GEOVANA DO NASCIMENTO MACARIO, CNPTIA; CLÁUDIA BAUZER MEDEIROS, UNICAMP.
Título: | Specification of a framework for semeantic annotation of geospatial data on the Web.
Ano de publicação: | 2008
Fonte/Imprenta: | 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.
Idioma: | Inglês
Notas: | ACM GIS 2008. Publicado também no SIGSPATIAL Special, v. 1, n. 1, Mar. 2009.
Conteúdo: | The Web is a huge repository of geospatial information (GI) distributed all over the world. Efficient retrieval of this information is a key factor in planning and decision-making in a variety of domains. However, the proposed standards and specifications for data annotation and exchanging enable only syntactic interoperability. Semantic heterogeneity still presents challenges for GI retrieval. One possible approach to tackle these problems is to elicit knowledge by means of semantic annotations, based on multiple ontologies. This work describes a framework to support management of semantic annotations for digital content on the Web, for agricultural planning and monitoring. This will help endusers (agronomers, farmers, Earth scientists) to work cooperatively in developing integrated practices for land management. Content to be annotated in this context includes, foinstance, satellite images, sensor data temporal series (e.g. from ground sensors or weather stations), and all kinds of textual data files.
Palavras-Chave: | Anotação semântica; Dados geoespaciais; Interoperabilidade semântica; Ontology; Padrões geoespaciais.
Thesagro: | Agricultura.
Thesaurus Nal: | Agriculture; Spatial data.
Categoria do assunto: | X Pesquisa, Tecnologia e Engenharia
Registro original: | Embrapa Agricultura Digital (CNPTIA)

Exemplares:

CNPTIA - (12372-1) - UPC - AA - PP -  -  - 2008.00175 - DES
CNPTIA - (12372-2) - UPC - AA - DD -  -  -  - DIS