Geospatial Data
Mostrando 13-24 de 38 artigos, teses e dissertações.
-
13. Spatial analysis of visceral leishmaniasis in the municipality of Rondonópolis, in the Brazilian State of Mato Grosso, from 2003 to 2012: human, canine and vector distribution in areas of disease transmission
INTRODUCTION: Visceral leishmaniasis (VL) is a zoonosis of great importance to public health and is considered a neglected disease by the World Health Organization. The disease has expanded and become more prevalent in urban areas in Brazil. METHODS: Geospatial analyses were performed and thematic maps of the triad of the disease were produced for the study
Rev. Soc. Bras. Med. Trop.. Publicado em: 2015-06
-
14. Grape quality mapping for vineyard differential harvesting
An experiment was carried out from 2005 to 2008, to calibrated NIR-based instrumentation and explore within field grape quality variability and map potential grape quality descriptors along vineyards, as a subsidy for differential harvesting,. The quality indicators (anthocyanin content, pH, titratable acidity and soluble solids) were subject to geo-spatial
Brazilian Archives of Biology and Technology. Publicado em: 2012-04
-
15. Composição automatizada de serviços geográficos baseada em requisitos de qualidade de geodados / Automated composition of geospatial services based on geodata quality requirements
The Service-Oriented Architecture represents a new paradigm for development of GIS applications, allowing to share computational resources between institutions in a distributed computing environment. The implementation of these applications can be accomplished through the building of service compositions, a procedure for aggregate functionalities implemented
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/10/2011
-
16. Annotating data to support decision-making: a case study.
Georeferenced data are a key factor in many decision-making systems. However, their interpretation is user and context dependent so that, for each situation, data analysts have to interpret them, a time-consuming task. One approach to alleviate this task, is the use of semantic annotations to store the produced information. Annotating data is however hard to
WORKSHOP ON GEOGRAPHIC INFORMATION RETRIEVAL. Publicado em: 2011
-
17. Gerenciamento de anotações semanticas de dados na Web para aplicações agricolas / Management of semantic annotations of data on the Web for agricultural applications
Geographic information systems (GIS) are increasingly using geospatial data from the Web to produce geographic information. One big challenge is to find the relevant data, which often is based on keywords or even file names. However, these approaches lack semantics. Thus, it is necessary to provide mechanisms to prepare data to help retrieval of semantically
Publicado em: 2010
-
18. Implantação de uma infraestrutura de dados espaciais com base em tecnologias Open Source para riscos costeiros
This work presented herein provides guidelines for the structuring of digital chart information, relating to natural coastal hazards, with the use of open source technology. A review of concepts regarding spatial data infrastructure for geospatial information facilitated the choice of open source tools, which would enable the availability of coastal hazard d
Publicado em: 2010
-
19. Anotação semântica de dados geoespaciais para a agricultura.
Dados geoespaciais são base para sistemas de decisão em vários domínios. Para serem usados esses dados precisam ser analisados e interpretados por especialistas. Essas interpretações geralmente não são armazenadas ou correspondem apenas a alguma informação textual e em linguagem própria, gravadas em arquivos técnicos. A ausência de soluções ef
Campinas: Embrapa Informática Agropecuária. Publicado em: 2010
-
20. Sistema integrado de informações para preservação de recursos hídricos em unidades de conservação / Integrated information system for protecting water resources in protected areas.
The increasing demand of mankind by use of water quality and sufficient volume to meet their needs in their different uses, shows that water resources must be managed and preserved. A watershed is the physical unit that integrates the entire flow of water that makes up the hydrological cycle, but its use is being carried out in a disorderly way, without comp
Publicado em: 2010
-
21. SIGWEB BUILDER: UMA FERRAMENTA PARA DESENVOLVIMENTO DE SIG WEB EM AMBIENTES LIVRES E GRATUITOS / SIGWEB BUILDER: A TOOL FOR DEVELOPMENT OF GIS BASED ON FREE ENVIRONMENTS
The growing volume of georeferenced data and the interest of organizations in the distribution and presentation of this data in the Internet has led to a great demand for Web Geographic Information Systems (WebGIS) development. In general, the Web GIS are characterized by simple and intuitive interface for the presentation, manipulation and creation of maps
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 11/12/2009
-
22. Disseminação de dados estatísticos georeferenciados através de WEB services e software livre. / Dissemination of statistical data GIS through WEB services and free software.
Several public and private organizations collect and provide a large amount of data on the socio-economic realities of different countries. Governmental Brazilian agencies are showing today clear interest to disseminate a range of different information to several user profiles. However, many limitations to a more massive and democratic dissemination persist,
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/10/2009
-
23. A standards-based framework to foster geospatial data and process interoperability
The quest for interoperability is one of the main driving forces behind international organizations such as OGC and W3C. In parallel, a trend in systems design and development is to break down GIS functionalities into modules that can be composed in an ad hoc manner. This component-driven approach increases flexibility and extensibility. For scientists whose
Journal of the Brazilian Computer Society. Publicado em: 2009-03
-
24. A interoperabilidade na gestão de dados cadastrais para serviços de infraestrutura urbana
This research presents the development of an application that enables management of interference between networks of services caused by lack of infrastructure management needs of the area underground. With this system application together with a properly updated cadastral system will become possible to identify which areas of the underground have a saturated
Publicado em: 2009