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Metodologia de comunicação para pesquisa, ensino e extensão rural em período de pandemia e pós pandemia. Author(s): SILVA, A. F.; SILVA, M. S. L. da; FELISBERTO, N. R. de O.; FERNANDES, F. E. P.; OLIVEIRA, L. S.; SOUZA, S. L. A metodologia proposta consiste num conjunto de ações e ferramentas organizadas para permitir contato remoto entre pesquisadores/as, extensionistas e famílias agricultoras, levando em consideração seu... ... Repository: BDPA Publication year: 2023
Comparative assessment of atmospheric correction of Landsat imagery using Modtran and dark object subtraction. Author(s): LOEBMANN, D. G. dos S. W.; VICENTE, L. E.; DE PAULA, S. C.; VICTORIA, D. de C.; ANDRADE, R. G.; SILVA, R. F. B. DA; AGNESE, M. L. Remote sensing by spectral imaging of the Earth's surface can be widely used, but only when the atmospheric influence is nullified and the data are reduced to surface reflectance units. The atmospheri... ... Repository: BDPA Publication year: 2012
Proximal and remote sensor data fusion for in-depth salinization mapping in the Brazilian semiarid via machine learning. Author(s): TAVARES, S. R. de L.; VASQUES, G. de M.; OLIVEIRA, R. P. de; DANTAS, M. M.; RODRIGUES, H. M. Mapping the salinization in irrigated cropland is a challenging practice. As an alternative, data from proximal and remote sensors have been implemented together via datafusion and machine learning al... ... Repository: BDPA Publication year: 2022
Obtaining information to subsidize annual production units definition in forest management plans through the combination of ground plots, LiDAR data and satellite images. Author(s): OLIVEIRA, M. V. N. d'; FIGUEIREDO, E. O.; PAPA, D. de A.; PANTOJA, N. The objective of this work was to optimize the design of the Annual Production Units (APU) in forest management plans, through the combination of field and remote sensing data. Repository: BDPA Publication year: 2019
Seasonality of net radiation in two sub-basins of Paractu by the use of modis sensor products. Author(s): LIMA, E. de P.; SEDYAMA, G. C.; SILVA, B. B. da; GLERIANI, J. M.; SOARES, V. P. The net radiation (Rn) represents the main source of energy for physical and chemical processes that occur in the surface-atmosphere interface, and it is used for air and soil heating, water transfer,... ... Repository: BDPA Publication year: 2012
Correlation between vegetation indexes generated at Vitis Vinifera L. and soil, plant and production parameters for emergency application in decision making. Author(s): SANTOS, M. da S.; GEBLER, L.; SEBEM, E. Correlation between proximal sensing techniques and laboratory results of qualitative variables plus agronomic attributes was evaluated of a 3,0 ha vineyard in the county of Muitos Capões, Northeast o... ... Repository: BDPA Publication year: 2022
Remote sensing and kriging with external drift to improve sparse proximal soil sensing data and define management zones in precision agriculture. Author(s): RODRIGUES, H. M.; CEDDIA, M. B.; VASQUES, G. M.; MULDER, V. L.; HEUVELINK, G. B. M.; OLIVEIRA, R. P. de; BRANDAO, Z. N.; MORAIS, J. P. S.; NEVES, M. L.; TAVARES, S. R. de L. The precision agriculture scientific field employs increasingly innovative techniques to optimize inputs, maximize profitability, and reduce environmental impacts. Therefore, obtaining a high number o... ... Repository: BDPA Publication year: 2023
Comparing forest restoration canopy cover measurements using RGB and multispectral sensors onboard drones. Author(s): ALBUQUERQUE, R. W.; VIEIRA, D. L. M.; VICENTE, L. E.; ARAUJO, L. S. de; FERREIRA, M. E.; GROHMANN, C. H. Abstract: Remotely Piloted Aircrafts (RPA) coupled with Red-Green-Blue (RGB) sensors have a high potential to monitor Forest Restoration (FR), but multispectral sensors onboard RPA are more expensive... ... Repository: BDPA Publication year: 2023
Mining relevant and extreme patterns on climate time series with CLIPSMiner. Author(s): ROMANI, L. A. S.; ÁVILA, A. M. H.; ZULLO JÚNIOR, J.; TRAINA JÚNIOR, C.; TRAINA, A. J. M. One of the most important challenges for the researchers in the 21st Century is related to global heating and climate change that can have as consequence the intensification of natural hazards. Anothe... ... Repository: BDPA Publication year: 2010
Sensoriamento remoto proximal na pesquisa agropecuária: passos iniciais. Author(s): LUIZ, A. J. B.; NEVES, M. C. Resumo: Após décadas de uso do sensoriamento remoto orbital na agricultura, a possibilidade de uso de imagens obtidas por Aeronaves Remotamente Pilotadas (RPA - Remotely Piloted Aircraft) está mudando... ... Repository: BDPA Publication year: 2019

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