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Técnicas de clusterização baseadas em características de cor para a consulta em bancos de dados de imagens
(Universidade Federal de Santa Maria, 2009-07-29)
The current technologies for acquisition, storage and transmission of digital data, generate large amounts of data. This quantitative increase is directly proportional to the expansion of multimedia databases, where the ...
Modelagem dinâmica do uso e cobertura da terra da Quarta Colônia, RS
(Universidade Federal de Santa Maria, 2008-12-01)
The matter about the changes in land use and coverage patterns, connected to present time concerns on development sustainability and the adequate balance between social, economic and environmental questions involved in it, ...
Investigações sobre posicionamentos pelo método DGPS usando transmissão das correções diferenciais pelo NTRIP e pelo RDS
(Universidade Federal de Santa Maria, 2009-03-20)
The Global Positioning System (Navstar-GPS) has modernized and allow greater ease in surveys related to activities that require placement in real time. This system consists of a constellation of satellites around the Earth ...
Influência do sistema terrestre no comportamento das variáveis limnológicas e na reflectância espectral de sistemas aquáticos
(Universidade Federal de Santa Maria, 2008-06-26)
This study aimed evaluating the impacts of landuse in the limnological variables and spectral reflectance of the water of three watersheds, located in the central region of Rio Grande do Sul. The areas studied were: the ...
Determinação de bispiribaque-sódico, quincloraque e tebuconazole em água de lavoura de arroz irrigado empregando SPE e HLPC-DAD
(Universidade Federal de Santa Maria, 2009-03-04)
Rice is one of the most produced and consumed cereal in the world. It plays a strategic role both economically and socially. Southern is responsible for about 60% of Brazilian rice production, which is directly linked to ...
Banco de dados do programa SIE, módulo biblioteca, com materiais especiais aplicáveis à geomática
(Universidade Federal de Santa Maria, 2008-09-23)
This work approaches the organization of aerial images by remote sensor, maps, photos, topographical letters, in the System SIE, module library, of the System of Libraries used in the Federal University of Santa Maria ...
A construção do espaço pelo turismo: rota turística gastronômica de Santa Maria e Silveira Martins, RS
(Universidade Federal de Santa Maria, 2009-09-23)
Tourism is a phenomenon conveyed in the feasibility of transforming and reorganizing geographic space. Tourism reassures cultures and social values, strengthens environmental notions and creates mechanisms to make the ...
Sensoriamento remoto aplicado ao estudo do comportamento espectral da água no reservatório Passo Real - RS
(Universidade Federal de Santa Maria, 2009-10-28)
The building of reservoirs for energy generation and water flow control generated river environmental changes as well as modifications on fluvial environment. In such context,
remote sensing is a tool that enables spatial ...
Avaliação de processos de remoção química de fósforo de efluente de suinocultura
(Universidade Federal de Santa Maria, 2008-01-17)
The increasing of swine growing in confinement area have forced the application of new technologies to increase production and costs reduction. Large amount of manure containing pollutants is generated as a consequence. ...
Desenvolvimento e validação de método para determinação de etilenotiouréia em urina empregando HPLC UV
(Universidade Federal de Santa Maria, 2008-03-28)
In order to supply the world-wilde demand for food, it is essential to use the pesticides to protect the crops against pests and diseases. But the indiscriminate and injudicious use of these compounds have resulted in ...