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Osmar Abílio de Carvalho Júnior
Osmar Abílio de Carvalho Júnior
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Spectral Correlation Mapper (SCM): An Improvement on the Spectral Angle Mapper (SAM)
OA de Carvalho Jr, PR Meneses
Summaries of the 9th JPL Airborne Earth Science Workshop 9, 65-74, 2000
3572000
Change detection of deforestation in the Brazilian Amazon using landsat data and convolutional neural networks
PP De Bem, OA de Carvalho Junior, R Fontes Guimarães, ...
Remote Sensing 12 (6), 901, 2020
2542020
Parameterization of soil properties for a model of topographic controls on shallow landsliding: application to Rio de Janeiro
RF Guimarães, DR Montgomery, HM Greenberg, NF Fernandes, ...
Engineering Geology 69 (1-2), 99-108, 2003
1682003
A new approach to change vector analysis using distance and similarity measures
OA Carvalho Júnior, RF Guimarães, AR Gillespie, NC Silva, RAT Gomes
Remote Sensing 3 (11), 2473-2493, 2011
1642011
Rice crop detection using LSTM, Bi-LSTM, and machine learning models from Sentinel-1 time series
H Crisóstomo de Castro Filho, O Abílio de Carvalho Júnior, ...
Remote Sensing 12 (16), 2655, 2020
1422020
Dynamics of cattle production in Brazil
C McManus, JOJ Barcellos, BK Formenton, PM Hermuche, ...
PloS one 11 (1), e0147138, 2016
1382016
Environmental considerations in energy planning for the Amazon region: Downstream effects of dams
WV Manyari, OA de Carvalho Jr
Energy Policy 35 (12), 6526-6534, 2007
1222007
Avaliação qualitativa do potencial de erosão laminar em grandes áreas por meio da EUPS-Equação Universal de Perdas de Solos utilizando novas metodologias em SIG para os …
M Farinasso, OA Carvalho Júnior, RF Guimarães, RAT Gomes, ...
União da Geomorfologia Brasileira-UGB, 2006
119*2006
Karst depression detection using ASTER, ALOS/PRISM and SRTM-derived digital elevation models in the Bambuí Group, Brazil
OA de Carvalho Júnior, RF Guimarães, DR Montgomery, AR Gillespie, ...
Remote Sensing 6 (1), 330-351, 2013
1102013
Instance segmentation for large, multi-channel remote sensing imagery using mask-RCNN and a mosaicking approach
OLF Carvalho, OA de Carvalho Junior, AO Albuquerque, PP Bem, ...
Remote Sensing 13 (1), 39, 2020
912020
Mapa pedológico digital-SIG atualizado do Distrito Federal escala 1: 100.000 e uma síntese do texto explicativo
A Reatto, ÉS Martins, MFR Farias, AV Silva, OA Carvalho Júnior
Embrapa Cerrados, 2004
892004
Geoprocessamento de modelos digitais de elevação para mapeamento da curvatura horizontal em microbacias
M de Morisson Valeriano, OA de Carvalho Júnior
Revista Brasileira de Geomorfologia 4 (1), 2003
882003
Combining spatial models for shallow landslides and debris-flows prediction
RAT Gomes, RF Guimarães, OA De Carvalho Júnior, NF Fernandes, ...
Remote Sensing 5 (5), 2219-2237, 2013
822013
Landscape-fragmentation change due to recent agricultural expansion in the Brazilian Savanna, Western Bahia, Brazil
SN de Oliveira, OA de Carvalho Júnior, RAT Gomes, RF Guimarães, ...
Regional environmental change 17, 411-423, 2017
812017
Radiometric normalization of temporal images combining automatic detection of pseudo-invariant features from the distance and similarity spectral measures, density scatterplot …
OA de Carvalho Júnior, RF Guimarães, NC Silva, AR Gillespie, ...
Remote Sensing 5 (6), 2763-2794, 2013
762013
Análise das mudanças do uso agrícola da terra a partir de dados de sensoriamento remoto multitemporal no município de Luis Eduardo Magalhães (BA-Brasil)
AB Menke, OA Carvalho Junior, RAT Gomes, ÉS Martins, SN Oliveira
Sociedade & Natureza 21, 315-326, 2009
722009
Deforestation analysis in protected areas and scenario simulation for structural corridors in the agricultural frontier of Western Bahia, Brazil
SN de Oliveira, OA de Carvalho Júnior, RAT Gomes, RF Guimarães, ...
Land use policy 61, 40-52, 2017
702017
Predicting wildfire vulnerability using logistic regression and artificial neural networks: a case study in Brazil’s Federal District
PP de Bem, OA de Carvalho Júnior, EAT Matricardi, RF Guimarães, ...
International journal of wildland fire 28 (1), 35-45, 2018
692018
Development and origin of the microgranular structure in Latosols of the Brazilian Central Plateau: Significance of texture, mineralogy, and biological activity
A Reatto, A Bruand, E de Souza Martins, F Muller, EM da Silva, ...
Catena 76 (2), 122-134, 2009
692009
Spectral correlation mapper (SCM): An improving spectral angle mapper
OA Carvalho Júnior, PR Meneses
Annual JPL Airborne Earth Science Workshop 9, 00-18, 2000
682000
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Artikler 1–20