Data/hora: 09/06/2024 07:30:56

Biblioteca(s): 	Embrapa Agricultura Digital.	
Data corrente: 	21/10/2009	
Data da última atualização: 	15/01/2020	
Autoria: 	MACÁRIO, C. G. N.; MEDEIROS, C. B.	
Afiliação: 	CARLA GEOVANA DO NASCIMENTO MACARIO, CNPTIA; CLAUDIA B. MEDEIROS, Unicamp.	
Título: 	A framework for semantic annotation of geospatial data for agriculture.	
Ano de publicação: 	2009	
Fonte/Imprenta: 	International Journal Metadata, Semantics and Ontologies, v. 4, n. 1/2, p. 118-132, May 2009.	
Idioma: 	Inglês	
Conteúdo: 	Abstract: The Web is a huge repository of geospatial information. Ef?cient retrieval of this information is a key factor in planning and decision-making in many domains, including agriculture. However, standards for data annotation and exchange enable only syntactic interoperability, while semantic heterogeneity presents challenges. This work describes a framework that tackles interoperability problems via semantic annotations, which are based on multiple ontologies. The framework is being developed within a project to support agricultural planning in Brazil. The paper discusses design and implementation issues using a real case study, provides an overview of annotation mechanisms and identi?es requirements for annotating agricultural data.	
Palavras-Chave: 	Agricultural planning; Anotação semântica; Geospatial data; Interoperabilidade; Semantic annotation.	
Thesagro: 	Agricultura.	
Thesaurus Nal: 	Agriculture; Spatial data.	
Categoria do assunto: 	X Pesquisa, Tecnologia e Engenharia	
Registro original: 	Embrapa Agricultura Digital (CNPTIA)	
Exemplares: 	CNPTIA - (14146-1) - UPC - AP - PP -  -  - 2009.00141 - DES
CNPTIA - (14146-2) - UPC - AP - DD -  -  -  - DIS