Data/hora: 22/06/2024 19:42:02

Biblioteca(s): 	Embrapa Agricultura Digital.	
Data corrente: 	07/01/2019	
Data da última atualização: 	07/01/2020	
Autoria: 	VIEIRA, A. P. S. B.; JOÃO, R. S.; ROMANI, L. A. S.; RIBEIRO, M. X.	
Afiliação: 	A. P. S. BRAATZ VIEIRA, UFSCar; RAFAEL S. JOÃO, UFSCar; LUCIANA ALVIM SANTOS ROMANI, CNPTIA; MARCELA X. RIBEIRO, UFSCar.	
Título: 	The ST-Vis tool for spatio temporal visualization.	
Ano de publicação: 	2018	
Fonte/Imprenta: 	In: INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY, 15., 2018. Information technology- new generations: proceedings. New York: Springer Science; Business Media, 2018.	
Páginas: 	p. 577-587.	
Série: 	(Advances in intelligent systems and computing, 715).	
Idioma: 	Inglês	
Conteúdo: 	Analyzing and understanding spatial data that vary over time is a complex task. Usually, the data is arranged in a tabular or text forms. We develop the ST-Vis (SpatioTemporal Visualization) tool to provide a visual representation of spatiotemporal data, which must help users to understand a temporal variation in a region when combining the parallel coordinates graph with a geographic map, a temporal texture, and a table. The temporal texture maps the linear form of the variation of the Normalized Difference Vegetation Index (NDVI), resulting in a representation of colors texture, and each texture cell refers to a period. ST-Vis provides a simultaneous spatiotemporal representation of data, and the visualizations interact with each other through animations. We evaluated ST-Vis by interviewing some domain experts, computer science, and other field students, who experienced ST-Vis tool. The results show that ST-Vis allows the understanding of spatiotemporal data through the generated visualizations. This tool simultaneously displays visualizations, which have interactions with each other through animations.	
Thesaurus Nal: 	Spatial data.	
Categoria do assunto: 	X Pesquisa, Tecnologia e Engenharia	
Registro original: 	Embrapa Agricultura Digital (CNPTIA)	
Exemplares: 	CNPTIA - (19999-1) - UPC - AA - DD -  -  -  - DIS