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Comparative analysis of the global forest/non-forest maps derived from SAR and optical sensors: case studies from brazilian Amazon and Cerrado biomes. Authorship: SANO, E. E.; RIZZOLI, P.; KOYAMA, C. N.; WATANABE, M.; ADAMI, M.; SHIMABUKURO, Y. E.; SILVA, G. B. S. da; FREITAS, D. M. de Abstract: Global-scale forest/non-forest (FNF) maps are of crucial importance for applications like biomass estimation and deforestation monitoring. Global FNF maps based on optical remote sensing dat... ... Repository: BDPA Publication year: 2021
Vegetation Fraction Images Derived from PROBA-V Data for Rapid Assessment of Annual Croplands in Brazil. Authorship: ARAI, E.; SANO, E. E.; DUTRA. A. C.; CASSOL, H. L. G.; HOFFMANN, T. B.; SHIMABUKURO, Y. E. Abstract: This paper presents a new method for rapid assessment of the extent of annual croplands in Brazil. The proposed method applies a linear spectral mixing model (LSMM) to PROBA-V time series im... ... Repository: BDPA Publication year: 2020
Carbon dynamics in a human-modified tropical forest: a case study using multi-temporal LiDAR Data. Authorship: MOURA, Y. M. de; BALZTER, H.; GALVÃO, L. S.; DALAGNOL, R.; ESPÍRITO-SANTO, F.; SANTOS, E. G.; GARCIA, M.; BISPO, P. da C.; OLIVEIRA JUNIOR, R. C. de; SHIMABUKURO, Y. E. Tropical forests hold significant amounts of carbon and play a critical role on Earth´s climate system. To date, carbon dynamics over tropical forests have been poorly assessed, especially over vast a... ... Repository: BDPA Publication year: 2020
Land cover changes in the Brazilian Cerrado and Caatinga biomes from 1990 to 2010 based on a systematic remote sensing sampling approach Authorship: BEUCHLE, R.; GRECCHI, R. C.; SHIMABUKURO, Y. E.; SELIGER, R.; EVA, H. D.; SANO, E. E.; ARCHARD, F. Abstract - The main objective of our study was to provide consistent information on land cover changes between the years 1990 and 2010 for the Cerrado and Caatinga Brazilian seasonal biomes. These are... ... Repository: BDPA Publication year: 2015
Landscape-scale variation in forest structure and biomass along an elevation gradient in the Atlantic Forest of the Serra do Mar, Brazil. Authorship: LEITOLD, V.; KELLER, M.; MORTON, D. C.; SHIMABUKURO, Y. E. Landscape-scale quantification of forest structure, disturbance patterns and biomass distribution can improve our understanding of the environmental controls on the functioning of forested ecosystems.... ... Repository: BDPA Publication year: 2015
Caracterização das unidades da paisagem em ambiente de floresta tropical por meio de imagens-fração MESMA. Authorship: SILVA, G. B. S. da; ARAUJO, L. S. de; NOGUEIRA, S. F.; LEIVAS, J. F.; SHIMABUKURO, Y. E.; MARTORANO, L. G. O objetivo deste trabalho foi discriminar classes de uso e cobertura da terra por meio de imagens-fração derivadas do modelo múltiplo de mistura espectral (multiple endmember spectral mixture analysis... ... Repository: BDPA Publication year: 2015
Airborne lidar-based estimates of tropical forest structure in complex terrain: opportunities and trade-offs for REDD+. Authorship: LEITOLD, V.; KELLER, M.; MORTON, D. C.; COOK, B. D.; SHIMABUKURO, Y. E. Carbon stocks and fluxes in tropical forests remain large sources of uncertainty in the global carbon budget. Airborne lidar remote sensing is a powerful tool for estimating aboveground biomass, provi... ... Repository: BDPA Publication year: 2015
Análise da relação entre dados de LiDAR e de biomassa florestal no sudoeste da Amazônia. Authorship: SATO, L. Y.; SHIMABUKURO, Y. E.; KELLER, M.; SANTOS, M. N. DOS; CRUZ DE ARAGÃO, L. E. O. E Esse trabalho tem como principal objetivo realizar uma análise entre a relação dos dados de altura, extraídos das imagens do LiDAR, e os dados de AGB de áreas localizadas no sudoeste da Amazônia brasi... ... Repository: BDPA Publication year: 2015
Size and frequency of natural forest disturbances and the Amazon forest carbon balance. Authorship: ESPÍRITO-SANTO, F. D. B.; GLOOR, M.; KELLER, M.; MALHI, Y.; SAATCHI, S.; NELSON, B.; OLIVEIRA JUNIOR, R. C.; PEREIRA, C.; LLOYD, J.; FROLKING, S.; PALACE, M.; SHIMABUKURO, Y. E.; DUARTE, V.; MONTEAGUDO MENDOZA, A.; LÓPEZ-GONZÁLEZ, G.; BAKER, T. R.; FELDPAUSCH, T. R.; BRIENEN, R. J. W.; ASNER, G. P.; BOYD, D. S.; PHILLIPS, O. L. Forest inventory studies in the Amazon indicate a large terrestrial carbon sink. However, field plots may fail to represent forest mortality processes at landscape-scales of tropical forests. Here we... ... Repository: BDPA Publication year: 2014
Connecting forest canopy structure with size distributions and tree demography in the Amazon. Authorship: STARK, S. C.; ENQUIST, B. J.; SALESKA, S. R.; LEITOLD, V.; SCHIETTI, J.; CASTILHO, C. V. de; COSTA, F. R. C.; ALVES, L. F.; LONGO, M.; KELLER, M.; LEFSKY, M. A.; SHIMABUKURO, Y. E.; OLIVEIRA JUNIOR, R. C. de; CAMARGO, P. B. Repository: BDPA Publication year: 2013

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