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Author(s): LUIZ, A. J. B.; EBERHARDT, I. D. R.; SCHULTZ, B.; FORMAGGIO, A. R.

Resumo: Geralmente, os dados de sensoriamento remoto são representados em imagens que reproduzem feições da superfície terrestre. Entretanto, imagens são compostas por dados quantitativos multivariado... ...

Repository: BDPA     Publication year: 2014

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

Author(s): HOTT, M. C.; ANDRADE, R. G.; OLIVEIRA, P. S. d'; MOTTA, M. B.; ROCHA, W. S. D. da; MAGALHAES JUNIOR, W. C. P. de

ABSTRACT - Objective: The goal of this study was to review the results obtained by various authors for large-scale pasture monitoring via remote sensing; to monitor the development and degradation con... ...

Repository: BDPA     Publication year: 2024

Author(s): SCHULTZ, B.; LUIZ, A. J. B.; SANCHES, I. D. A.; FORMAGGIO, A. R.

Abstract: A study has been carried out considering 18 years of papers published in the Simpósio Brasileiro de Sensoriamento Remoto (Brazilian Remote Sensing Symposium) related to the subject of satell... ...

Repository: BDPA     Publication year: 2015

Author(s): PAULETTO, H.; HOFF, R.; JUNGES, A. H.; VALENTI, E. da S.; ALBERTI, R.

ABSTRACT Remote sensing has become an important technique for spatial characterization and agricultural monitoring, in order to improve wine development and reduce production costs. The wine region of... ...

Repository: BDPA     Publication year: 2022

Author(s): PAULETTO, H.; JUNGES, A. H.; HOFF, R.; ALBERTI, R.

Este estudo monitorou um vinhedo de Cabernet Sauvignon por meio de dados orbitais a partir das imagens dos satélites Planet e Sentinel-2, avaliando a adequabilidade dos dois sensores por meio do Índic... ...

Repository: BDPA     Publication year: 2024

Author(s): CRUSIOL, L. G. T.; SIBALDELLI, R. N. R.; NANNI, M. R.; FRANCHINI, J. C.; FARIAS, J. R. B.

Repository: BDPA     Publication year: 2024

Author(s): JUSTO, J. F. A.; BARRETO, A. C.; SILVA, J. F. da; FERREIRA NETO, M.; SÁ, F. V. da S.; OLIVEIRA, R. P. de

Soil salinization is one of the main environmental problems in arid and semi-arid regions. Thus, the objective of this study was to evaluate the problems of soil salinity in an area of the Baixo-Açu I... ...

Repository: BDPA     Publication year: 2021

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

Author(s): GAMBA, S. R. H.; SANO, E. E.

ABSTRACT -This study deals with the identification of vessels in airborne synthetic aperture radar (SAR) images. The objective is to identify the optimal GIS-based integration approaches, image enhanc... ...

Repository: BDPA     Publication year: 2011

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