Data/hora: 17/06/2024 02:21:57

Biblioteca(s): | Embrapa Agricultura Digital.
Data corrente: | 17/12/2009
Data da última atualização: | 15/01/2020
Autoria: | MACÁRIO, C. G. N.; SOUSA, S. R. de; MEDEIROS, C. B.
Afiliação: | CARLA GEOVANA DO NASCIMENTO MACARIO, CNPTIA; SIDNEY ROBERTO DE SOUSA, Unicamp; CLAUDIA BAUZER MEDEIROS, Unicamp.
Título: | Annotating geospatial data based on its semantics.
Ano de publicação: | 2009
Fonte/Imprenta: | In: ACM SIGSPATIAL INTERNATIONAL CONFERENCE ON ADVANCES IN GEOGRAPHIC INFORMATION SYSTEMS, 17., 2009, Seattle. Proceedings... NewYork: ACM, 2009.
Páginas: | p. 81-90.
Idioma: | Inglês
Notas: | ACM SIGSPATIAL GIS 2009.
Conteúdo: | Geospatial information (GI) constitutes a significant portion of available data and are a key factor in planning and decision-making in a variety of domains, such as emergency management and agriculture. However, to be used, these data have to be interpreted, sometimes producing new data and information. This new information is generally embedded on additional files, or remains on experts' brains. Hence, every time a user wants to use its knowledge, data have to be interpreted again. This paper presents a framework for alleviating this problem based on semi-automatic annotation of geospatial data. This framework is described in detail, as well the choices made in its design and implementation. At the end, we present a case study in agriculture, used to validate our proposal.
Palavras-Chave: | Anotação semântica; Dados geoespaciais; Geospatial standards; Semantic annotation; Semantic interoperability.
Thesaurus Nal: | Spatial data.
Categoria do assunto: | X Pesquisa, Tecnologia e Engenharia
Registro original: | Embrapa Agricultura Digital (CNPTIA)

Exemplares:

CNPTIA - (14322-1) - UPC - AA - PP -  -  - 2009.00167 - DES
CNPTIA - (14322-2) - UPC - AA - DD -  -  -  - DIS