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Author(s): JARAMILLO-GIRALDO, C.; FERREIRA, W. P. M.; FONSECA, H. P.; RIBEIRO, M. de F.; SILVA, L. M. R.; FERNANDES, R. B. A.

Robust monitoring techniques for perennial crops have become increasingly possible due to technological advances in the area of Remote Sensing (RS), and the products are available through the European... ...

Repository: BDPA     Publication year: 2019

Author(s): CISNEROS, A.; FIORIO, P. R.; SANTOS, P. M.; PASQUALOTTO, N.; WITTENBERGHE, S. van; SILVA, G. B. S. da; NOGUEIRA, S. F.

Abstract: Nitrogen (N) is the main nutrient element that maintains productivity in forages; it is inextricably linked to dry matter increase and plant support capacity. In recent years, high spectral... ...

Repository: BDPA     Publication year: 2020

Author(s): PARREIRAS, T. C.; BOLFE, E. L.; CHAVES, M. E. D.; DEL'ARCO SANCHES, I.; SANO, E. E.; VICTORIA, D. de C.; BETTIOL, G. M.; VICENTE, L. E.

Abstract. The Brazilian Savanna presents a complex agricultural dynamic and cloud cover issues; therefore, there is a need for new strategies for more detailed agricultural monitoring. Using a hierarc... ...

Repository: BDPA     Publication year: 2022

Author(s): LUIZ, A. J. B.

The proper utilization of statistics in any application area depends primarily on the degree of knowledge of the nature of employed data, as well as on the level of clarity of established goals. Remot... ...

Repository: BDPA     Publication year: 2005

Author(s): LEANDRO, V. B. S.; SILVA, G. B. S. da; BOLFE, E. L.

O objetivo deste trabalho é elaborar um mapa do uso e ocupação da terra do município de Caconde, localizado no estado de São Paulo, por meio da técnica de classificação orientada a objeto. A classific... ...

Repository: BDPA     Publication year: 2023

Author(s): ESQUERDO, J. C. D. M.; ZULLO JÚNIOR, J.; ANTUNES, J. F. G.

O objetivo deste estudo foi analisar perfis multi-temporais do NDVI extraídos de municípios produtores de soja do oeste do Paraná e verificar sua correlação com os dados de produtividade oficial. Para... ...

Repository: BDPA     Publication year: 2009

Author(s): 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

Author(s): DOMPIERI, M. H. G.; SILVA, J. R. S.; FUJIMOTO, R. Y.; CUNHA, F. DOS S.

Repository: BDPA     Publication year: 2020

Author(s): EBERHARDT, I. D. R.; SCHULTZ, B.; RIZZI, R.; SANCHES, I. D.; FORMAGGIO, A. R.; ATZBERGER, C.; MELLO, M. P.; IMMITZER, M.; TRABAQUINI, K.; LUIZ, A. J. B.; FOSCHIERA, W.

Abstract: The potential of optical remote sensing data to identify, map and monitor croplands is well recognized. However, clouds strongly limit the usefulness of optical imagery for these application... ...

Repository: BDPA     Publication year: 2016

Author(s): VICTORIA, D. de C.; OLIVEIRA, A. F. de; CUADRA, S. V.

RESUMO. O Garntia-Safra (GS) é uma ação do Programa Nacional de Fortalecimento da Agricultura Familiar (PRONAF) que efetua pagamentos aos pequenos agricultores em caso de perdas agrícolas. Trata-se, p... ...

Repository: BDPA     Publication year: 2019

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