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A review on the use of Unmanned Aerial Vehicles and imaging sensors for monitoring and assessing plant stresses. Author(s): BARBEDO, J. G. A. Abstract: Unmanned aerial vehicles (UAVs) are becoming a valuable tool to collect data in a variety of contexts. Their use in agriculture is particularly suitable, as those areas are often vast, makin... ... Repository: BDPA Publication year: 2019
Mapping gaps in sugarcane fields in unmanned aerial vehicle imagery using YOLOv5 and ImageJ. Author(s): YANO, I. H.; LIMA, J. P. N. de; SPERANZA, E. A.; SILVA, F. C. da Abstract: Sugarcane plays a pivotal role in the Brazilian economy as a primary crop. This semiperennial crop allows for multiple harvests throughout its life cycle. Given its longevity, farmers need t... ... Repository: BDPA Publication year: 2024
Assessment of maize hybrid water status using aerial images from an unmanned aerial vehicle. Author(s): LOPES, A. da S.; ANDRADE JUNIOR, A. S. de; BASTOS, E. A.; SOUSA, C. A. F. de; CASARI, R. A. das C. N.; MOURA, M. S. B. de The objective of this work was to evaluate the potential of vegetation indices (VIs), obtained using aerial images from an unmanned aerial vehicle (UAV), for assessing water status of maize hybrids su... ... Repository: BDPA Publication year: 2024
Framework for Biological Control with Unmanned Aerial Vehicles. Author(s): SILVA, B. S. da; CABREIRA, T. M.; De SOUZA, J. O.; MATIAS. N. R.; MACHADO, R. A. O.; JORGE, L. A. de C.; FERREIRA JR., P. R. Repository: BDPA Publication year: 2023
Counting cattle in UAV images: dealing with clustered animals and animal/background contrast changes. Author(s): BARBEDO, J. G. A.; KOENIGKAN, L. V.; SANTOS, P. M.; RIBEIRO, A. R. B. Abstract: The management of livestock in extensive production systems may be challenging, especially in large areas. Using Unmanned Aerial Vehicles (UAVs) to collect images from the area of interest i... ... Repository: BDPA Publication year: 2020
Perspectives on the use of unmanned aerial systems to monitor cattle. Author(s): BARBEDO, J. G. A.; KOENIGKAN, L. V. The use of unmanned aerial systems (UASs) in agriculture has been growing steadily in the last decade, but their use to monitor and count cattle has been very limited. This article analyses the reason... ... Repository: BDPA Publication year: 2018
Imagens aéreas, parâmetros químicos e biológicos para o diagnóstico de regiões com potencial variável de produção em um campo de soja. Author(s): FRANCHINI, J. C.; OLIVEIRA JUNIOR, A. de; DEBIASI, H.; BALBINOT JUNIOR, A. A.; DIAS, W. P.; INOCENTE NETO, J.; PEREIRA, G. S. Repository: BDPA Publication year: 2018
A low-cost six band multi-spectral camera platform for in-flight near real-time vegetation index computation and delivery. Author(s): MENDONÇA, L. D. de; ARROYAVE, C. G. C.; VICENTE, L. E.; LIMA, E. R. de Ao longo dos últimos dez anos, o interesse no uso de Veículos Aéreos Não Tripulados (VANTs) para aplicações na agricultura tem crescido signi?cativamente. Uma das áreas de maior interesse nesse campo... ... Repository: BDPA Publication year: 2017
Desenvolvimento de uma plataforma web para sensoriamento remoto com VANT. Author(s): TERENCIANI, M. F.; TETILA, E. C.; SILVA, I. D. G. da; TETILA, J. Q. da S.; BARBEDO, J. G. A. As demandas atuais de eficiência econômica e ambiental da agricultura moderna indicam a necessidade de incorporar novos sistemas inteligentes de automação e manejo capazes de processar os dados coleta... ... Repository: BDPA Publication year: 2023
Aboveground biomass estimation in Amazonian Tropical Forests: a comparison of aircraft- and GatorEye UAV- borne LiDAR data in the Chico Mendes Extractive Reserve in Acre, Brazil. Author(s): OLIVEIRA, M. V. N. d'; BROADBENT, E. N.; OLIVEIRA, L. C. de; ALMEIDA, D. R. A.; PAPA, D. de A.; FERREIRA, M. E.; ZAMBRANO, A. M. A.; SILVA, C. A.; AVINO, F. S.; PRATA, G. A.; MELLO, R. A.; FIGUEIREDO, E. O.; JORGE, L. A. de C.; JUNIOR, L.; ALBUQUERQUE, R. W.; BRANCALION, P. H. S.; WILKINSON, B.; COSTA, M. O. da Tropical forests are often located in dicult-to-access areas, which make high-quality forest structure information dicult and expensive to obtain by traditional field-based approaches. LiDAR (acronym... ... Repository: BDPA Publication year: 2020

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