Search Results - "Bernardo Friedrich Theodor"
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Studies on the Rapid Expansion of Sugarcane for Ethanol Production in São Paulo State (Brazil) Using Landsat Data
Published in Remote sensing (Basel, Switzerland) (01-04-2010)“…This study’s overarching aim is to establish the areal extent and characteristics of the rapid sugarcane expansion and land use change in São Paulo state…”
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Avoiding burning practice and its consequences on the greenhouse gas emission in sugarcane areas southern Brazil
Published in Environmental science and pollution research international (2022)“…There is a growing need of sustainable solutions for balancing agricultural production with the reduction of its environmental impacts. The rapid increase in…”
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The Soy Moratorium in the Amazon Biome Monitored by Remote Sensing Images
Published in Remote sensing (Basel, Switzerland) (01-01-2011)“…The Soy Moratorium is a pledge agreed to by major soybean companies not to trade soybean produced in deforested areas after 24th July 2006 in the Brazilian…”
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Remote Sensing Images in Support of Environmental Protocol: Monitoring the Sugarcane Harvest in São Paulo State, Brazil
Published in Remote sensing (Basel, Switzerland) (01-12-2011)“…Traditional manual sugarcane harvesting requires the pre-harvest burning practice which should be gradually banned by 2021 for most of São Paulo State, Brazil,…”
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Monitoring Biennial Bearing Effect on Coffee Yield Using MODIS Remote Sensing Imagery
Published in Remote sensing (Basel, Switzerland) (01-09-2012)“…Coffee is the second most valuable traded commodity worldwide. Brazil is the world’s largest coffee producer, responsible for one third of the world…”
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MODIS Time Series to Detect Anthropogenic Interventions and Degradation Processes in Tropical Pasture
Published in Remote sensing (Basel, Switzerland) (01-01-2017)“…The unavoidable diet change in emerging countries, projected for the coming years, will significantly increase the global consumption of animal protein. It is…”
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A Web Platform Development to Perform Thematic Accuracy Assessment of Sugarcane Mapping in South-Central Brazil
Published in Remote sensing (Basel, Switzerland) (01-10-2012)“…The ability to monitor sugarcane expansion in Brazil, the world’s largest producer and exporter of sugar and second largest producer of ethanol, is important…”
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Soybean crop area estimation by Modis/Evi data
Published in Pesquisa agropecuaria brasileira (01-03-2012)“…The objective of this work was to develop a procedure to estimate soybean crop areas in Rio Grande do Sul state, Brazil. Estimations were made based on the…”
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Bayesian Networks for Raster Data (BayNeRD): Plausible Reasoning from Observations
Published in Remote sensing (Basel, Switzerland) (01-11-2013)“…This paper describes the basis functioning and implementation of a computer-aided Bayesian Network (BN) method that is able to incorporate experts’ knowledge…”
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Simulated multipolarized MAPSAR images to distinguish agricultural crops
Published in Scientia agricola (01-06-2012)“…Many researchers have shown the potential of Synthetic Aperture Radar (SAR) images for agricultural applications, particularly for monitoring regions with…”
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MAPSAR Image Simulation Based on L-band Polarimetric Data from the SAR-R99B Airborne Sensor (SIVAM System)
Published in Sensors (Basel, Switzerland) (01-01-2009)“…This paper describes the methodology applied to generate simulated multipolarized L-band SAR images of the MAPSAR (Multi-Application Purpose SAR) satellite…”
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Hyperspectral field reflectance measurements to estimate wheat grain yield and plant height
Published in Scientia agricola (01-04-2006)“…Hyperspectral crop reflectance data are useful for several remote sensing applications in agriculture, but there is still a need for studies to define optimal…”
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Índices de vegetação Modis aplicados na discriminação de áreas de soja
Published in Pesquisa agropecuaria brasileira (01-09-2012)“…O objetivo deste trabalho foi avaliar o desempenho do índice de vegetação realçado (EVI) e do índice de vegetação da diferença normalizada (NDVI) - ambos do…”
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Estimating soybean crop areas using spectral-temporal surfaces derived from MODIS images in Mato Grosso, Brazil
Published in Pesquisa agropecuaria brasileira (01-01-2010)“…The objective of this work was to evaluate the application of the spectral-temporal response surface (STRS) classification method on Moderate Resolution…”
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Estimativa da área de soja no Estado do Rio Grande do Sul por um método de amostragem
Published in Ciência rural (01-02-2006)“…Este trabalho objetivou avaliar um método de amostragem por segmentos regulares na estimativa da área plantada com soja no Estado do Rio Grande do Sul. Um mapa…”
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Estimativa da produtividade de café com base em um modelo agrometeorológico-espectral
Published in Pesquisa agropecuaria brasileira (01-12-2010)“…O objetivo deste trabalho foi avaliar um modelo agrometeorológico-espectral, para estimar a produtividade de cafezais. Utilizaram-se imagens do sensor MODIS e…”
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BALANÇO DE RADIAÇÃO EM ÁREAS DE EXPANSÃO DA CANA-DE-AÇÚCAR NO ESTADO DE SÃO PAULO COM USO DE DADOS ORBITAIS MODIS/AQUA
Published in Revista brasileira de cartografia (01-08-2014)“…O conhecimento do balanço de radiação e seus componentes é fundamental na estimativa das perdas de água por superfícies vegetadas, sendo, dessa forma, útil…”
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Imagens do sensor MODIS associadas a um modelo agronômico para estimar a produtividade de soja
Published in Pesquisa agropecuaria brasileira (2007)“…O objetivo deste trabalho foi estimar a produtividade de soja no Rio Grande do Sul, nas safras de 2000/2001 a 2002/2003, por meio de um modelo agronômico…”
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ESTIMATIVA DA ÁREA DE SOJA NO RIO GRANDE DO SUL POR MEIO DE IMAGENS LANDSAT
Published in Revista brasileira de cartografia (11-11-2009)“…O objetivo deste trabalho foi mapear e estimar a área plantada com soja em municípios do Rio Grande do Sul com base na classificação digital e interpretação…”
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Processo analítico hierárquico na identificação de áreas favoráveis ao agroecossistema cafeeiro em escala municipal
Published in Pesquisa agropecuaria brasileira (01-12-2007)“…O objetivo deste trabalho foi delimitar áreas favoráveis ao agroecossistema cafeeiro, em quatro municípios do Estado de Minas Gerais, pela aplicação do…”
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