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Land use/land cover classification in a heterogeneous agricultural landscape using PlanetScope data. Authorship: BUENO, I. T.; ANTUNES, J. F. G.; TORO, A. P. S. G. D.; WERNER, J. P. S.; COUTINHO, A. C.; FIGUEIREDO, G. K. D. A.; LAMPARELLI, R. A. C.; ESQUERDO, J. C. D. M.; MAGALHÃES, P. S. G. This study evaluated the accuracy of LULC classification based on an initial clustering step in a heterogeneous agricultural landscape using PlanetScope imagery while checking for variability among th... ... Repository: BDPA Publication year: 2023
Temporal comparison of multiple sensors for monitoring paddock management in an integrated crop-livestock system. Authorship: WERNER, J. P. S.; REIS, A. A. dos; TORO, A. P. S. G. D.; BUENO, I. T.; ANTUNES, J. F. G.; COUTINHO, A. C.; LAMPARELLI, R. A. C.; MAGALHÃES, P. S. G.; ESQUERDO, J. C. D. M.; FIGUEIREDO, G. K. D. A. The objective of this study was to assess and compare the temporal profile of the Normalised Difference Vegetation Index (NDVI) time series from different sensors for paddock monitoring in intensively... ... Repository: BDPA Publication year: 2023
Verificação do potencial de sistemas de integração lavoura-pecuária na recuperação de áreas de pastagens degradadas. Authorship: OLIVEIRA JÚNIOR, J. G. de; WERNER, J. P. S.; TORO, A. P. S. G. D.; BUENO, I. T.; ESQUERDO, J. C. D. M.; ANTUNES, J. F. G.; COUTINHO, A. C.; LAMPARELLI, R. A. C.; MAGALHÃES, P. S. G.; SHIBUYA, D. H.; JOAQUIM, L. F.; FIGUEIREDO, G. K. D. A. O objetivo deste trabalho é avaliar o potencial da aplicação de sistemas ILP para a recuperação de áreas de pastagens degradadas no Brasil. Repository: BDPA Publication year: 2023
Classification of integrated crop-livestock systems using PlanetScope time series. Authorship: ANTUNES, J. F. G.; REIS, A. A. dos; ALMEIDA, H. S. L.; WERNER, J. P. S.; FIGUEIREDO, G. K. D. A.; ESQUERDO, J. C. D. M.; BUENO, I. T.; TORO, A. P. S. G. D.; LAMPARELLI, R. A. C.; COUTINHO, A. C.; MAGALHÃES, P. S. G. In this study, we assessed the performance of high spatial and temporal resolution PlanetScope (PS) time series to map integrated crop-livestock systems (ICLS) and different land covers in the western... ... Repository: BDPA Publication year: 2023
Effects of the different precipitation levels on SAR data. Authorship: TORO, A. P. S. G. D.; CAPUCCI, G.; WERNER, J. P. S.; BUENO, I. T.; ESQUERDO, J. C. D. M.; ANTUNES, J. F. G.; COUTINHO, A. C.; LAMPARELLI, R. A. C.; MAGALHÃES, P. S. G.; OLIVEIRA JÚNIOR, J. G.; FIGUEIREDO, G. K. D. A. The present work aimed to identify the impacts of precipitation on the backscattering coefficient from Sentinel-1, in areas with agricultural landscape. Repository: BDPA Publication year: 2023
Land use/land cover classification and scale effect analysis for a multi-temporal superpixel-based segmentation using PlanetScope data. Authorship: BUENO, I. T.; ANTUNES, J. F. G.; TORO, A. P. S. G. D.; WERNER, J. P. S.; LAMPARELLI, R. A. C.; COUTINHO, A. C.; FIGUEIREDO, G. K. D. A.; ESQUERDO, J. C. D. M.; MAGALHÃES, P. S. G. This study evaluated the accuracy and suitability of LULC classifications based on the scale effect of a multi-temporal superpixel-based segmentation using PlanetScope (PS) data. Repository: BDPA Publication year: 2023
Modelling integrated crop-livestock systems: preliminary results from an agroecosystem model. Authorship: DIAS, H. B.; CUADRA, S. V.; FIGUEIREDO, G. K. D. A.; LAMPARELLI, R. A. C.; SILVA, L. E. A.; SILVA, Y. F. da; MORO, E.; ALVES, M. R.; MAGALHÃES, P. S. G. ABSTRACT. Integrated Crop-Livestock Systems (ICLS) are being considered to improve food production sustainability and are of increasing interest to the modelling community worldwide. Our goal was to e... ... Repository: BDPA Publication year: 2021
Can canopy height of mixed pastures in integrated crop-livestock systems be estimated using planetscope imagery? Authorship: REIS, A. A. dos; WERNER, J. P. S.; SILVA, B. C. da; ANTUNES, J. F. G.; ESQUERDO, J. C. D. M.; FIGUEIREDO, G. K. D. A.; COUTINHO, A. C.; LAMPARELLI, R. A. C.; MAGALHÃES, P. S. G. ABSTRACT. Canopy height (CH) is one of the key parameters used to evaluate forage biomass production and support grazing management decisions in intensively managed fields. In this study, we demonstra... ... Repository: BDPA Publication year: 2021
Agricultura de precisão em cana-de-açúcar. Authorship: GREGO, C. R.; ARAUJO, L. S. de; VICENTE, L. E.; NOGUEIRA, S. F.; MAGALHÃES, P. S. G.; VICENTE, A. K.; BRANCALIÃO, S. R.; VICTORIA, D. de C.; BOLFE, E. L. No cenário atual de grande expansão e evolução tecnológica do setor canavieiro, o interesse pela agricultura de precisão é crescente. Contudo, para a adequada adoção da agricultura de precisão é neces... ... Repository: BDPA Publication year: 2014
Computational system for geostatistical analysis. Authorship: VENDRUSCULO, L. G.; MAGALHÃES, P. S. G.; VIEIRA, S. R.; CARVALHO, J. R. P. de ABSTRACT: Geostatistics identifies the spatial structure of variables representing several phenomena and its use is becoming more intense in agricultural activities. This paper describes a computer pr... ... Repository: BDPA Publication year: 2004

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