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3DMCAP documentation: release 1.0. Author(s): SANTOS, T. T. This document is the user manual of a tool, 3DMCAP, developed by our Automation Group for photogrammetry using a single camera and a notebook computer. Our staff was able to use it to recover the thre... ... Repository: BDPA Publication year: 2018
Estimation of aboveground biomass stock in tropical savannas using photogrammetric imaging. Author(s): QUEIROZ, R. F. P.; OLIVEIRA, M. V. N. d'; REZENDE, A. V.; ALENCAR, P. A. L. de The use of photogrammetry technology for aboveground biomass (AGB) stock estimation in tropical savannas is a challenging task and is still at a preliminary stage. This work aimed to use metrics deriv... ... Repository: BDPA Publication year: 2023
Produção de ortomapas com VANTs e OpenDroneMap. Author(s): SANTOS, T. T.; KOENIGKAN, L. V. Introdução. Princípios de fotogrametria. Correspondências entre imagens. Captura de imagens com multirrotores. Legislação. Planejamento da missão. Configurações. GCPs. Checklist. Utilização do OpenDro... ... Repository: BDPA Publication year: 2018
Mapping key indicators of forest restoration in the Amazon using a low-cost drone and artificial intelligence. Author(s): ALBUQUERQUE, R. W.; VIEIRA, D. L. M.; FERREIRA, M. E.; SOARES, L. P.; OLSEN, S. I.; ARAUJO, L. S. de; VICENTE, L. E.; TYMUS, J. R. C.; BALIEIRO, C. P.; MATSUMOTO, M. H.; GROHMANN, C. H. Repository: BDPA Publication year: 2022
Geolocalização de árvores a partir de informações obtidas com aeronaves remotamente pilotada (RPA), classe III. Author(s): SILVA, A. de S.; FIGUEIREDO, E. O.; OLIVEIRA, M. V. N. d'; FIGUEIREDO, S. M. de M. O uso de Aeronaves Remotamente Pilotadas - RPAs (classe 3) para realização de inventários florestais, surge como uma alternativa relativamente barata e de grande flexibilidade de uso. O objetivo desse... ... Repository: BDPA Publication year: 2018
Planos de voo semiautônomos para fotogrametria com aeronaves remotamente pilotadas de classe 3. Author(s): FIGUEIREDO, E. O.; FIGUEIREDO, S. M. de M. Este trabalho descreve planos de voo semiautônomos para fotogrametria com aeronaves remotamente pilotadas de classe 3. Repository: BDPA Publication year: 2018
Geotechnologies for the characterization of specialty coffee environments of Mantiqueira de Minas in Brazil. Author(s): ALVES, H. M. R.; VIEIRA, T. G. C.; VOLPATO, M. M. L.; LACERDA, M. P. C.; BORÉM, F. M. Land-use/land-cover change (LUCC) is a major cause of environmental transformation. Distant drivers, often associated with emerging markets for specific products, are now being considered one of the m... ... Repository: BDPA Publication year: 2016
Characterization and spectral monitoring of coffee lands in Brazil. Author(s): ALVES, H. M. R.; VOLPATO, M. M. L.; VIEIRA, T. G. C.; MACIEL, D. A.; GONÇALVES, T. G.; DANTAS, M. F. In Brazil, coffee production has great economic and social importance. Despite this fact, there is still a shortage of information regarding its spatial distribution, crop management and environment.... ... Repository: BDPA Publication year: 2016
Water productivity assessments for dwarf coconut by using Landsat 8 images and agrometeorological data. Author(s): TEIXEIRA, A. H. de C.; MIRANDA, F. R. de; LEIVAS, J. F.; PACHECO, E. P.; GARCON, E. A. M. In the coastal areas of Northeast Brazil, coconut growers are replacing the tall varieties by the dwarf ones, following incentives for the coconut?s water market. The current study aimed to determine... ... Repository: BDPA Publication year: 2019
Optimum combination of spectral variables for crop mapping in heterogeneous landscapes based on Sentinel-2 time series and machine learning. Author(s): OLIVEIRA JÚNIOR, J. G. de; ESQUERDO, J. C. D. M.; LAMPARELLI, R. A. C. This article aimed to determine a workflow for more efficient large-scale crop mapping using a time series of images from the Sentinel-2 Satellite, statistical methods of attribute selection, and mach... ... Repository: BDPA Publication year: 2024

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