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Drone-based hyperspectral and thermal imagery for quantifying upland rice productivity and water use efficiency after biochar application
(2021-05-11)
Miniature hyperspectral and thermal cameras onboard lightweight unmanned aerial vehicles (UAV) bring new opportunities for monitoring land surface variables at unprecedented fine spatial resolution with acceptable accuracy. ...
Spectral Differences of Tree Species Belonging to Atlantic Forest Obtained from Uav Hyperspectral Images
(2020-03-01)
The objective of this study is to evaluate the spectral difference between and within 11 tree species belonging to Brazilian Atlantic Forest located in the countryside of São Paulo State, Brazil. Tree species with different ...
SPECTRAL DIFFERENCES OF TREE SPECIES BELONGING TO ATLANTIC FOREST OBTAINED FROM UAV HYPERSPECTRAL IMAGES
(Ieee, 2020-01-01)
The objective of this study is to evaluate the spectral difference between and within 11 tree species belonging to Brazilian Atlantic Forest located in the countryside of Sao Paulo State, Brazil. Tree species with different ...
A comparative study of multiscale representations for spatialspectral classification of hyperspectral imagery
(Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas., 2017-01-01)
Hyperspectral remote sensors acquire data coming from hundreds of narrow bands through the electromagnetic spectrum; this allows the terrestrial and maritime surfaces to be characterized for Earth observation. Hyperspectral ...
Land use and land cover classification using hyperspectral imagery: Evaluating the performance of spectral angle mapper, support vector machine and random forest
(2019-06-04)
Land Use and Land Cover (LULC) information is an important data source for modeling environmental variables, so it is essential to develop high quality LULC maps. The hundreds of continuous spectral bands gathered with ...
Drone-Based Hyperspectral and Thermal Imagery for Quantifying Upland Rice Productivity and Water Use Efficiency after Biochar Application
(MDPI AG, 2021-05-11)
Miniature hyperspectral and thermal cameras onboard lightweight unmanned aerial
vehicles (UAV) bring new opportunities for monitoring land surface variables at unprecedented
fine spatial resolution with acceptable accuracy. ...
Mapping Iron Oxides With Landsat-8/oli And Eo-1/hyperion Imagery From The Serra Norte Iron Deposits In The Carajás Mineral Province, BrazilMapeamento De óxidos De Ferro Usando Imagens Landsat-8/oli E Eo-1/hyperion Nos Depósitos Ferríferos Da Serra Norte, Província Mineral De Carajás, Brasil
(Sociedade Brasileira de Geologia, 2016)
Mapping Iron Oxides With Landsat-8/oli And Eo-1/hyperion Imagery From The Serra Norte Iron Deposits In The Carajas Mineral Province, BrazilMapeamento De óxidos De Ferro Usando Imagens Landsat-8/oli E Eo-1/hyperion Nos Depósitos FerrÃferos Da Serra Norte, ProvÃncia Mineral De Carajás, Brasil
(Soc Brasileira GeologiaSão Paulo, 2016)