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Discrimination of Pastures in Beef Cattle Production Systems with Remote Sensing-Based Vegetation Index. Author(s): SILVA, G. B. S. da; CONCEIÇÃO, M. P. C.; NOGUEIRA, S. F.; GREGO, C. R.; OLIVEIRA, P. P. A.; PEDROSO, A. de F. The objective of this study was to discriminate different pastures in beef cattle production systems using Normalized Difference Vegetation Index (NDVI) temporal data, from April 2013 to August 2015,... ... Repository: BDPA Publication year: 2016
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
New vegetation index for monitoring coffee rust using sentinel-2 multispectral imagery. Author(s): CASTRO, G. D. M. de; VILELA, E. F.; FARIA, A. L. R. de; SILVA, R. A.; FERREIRA, W. P. M. Coffee Rust (Hemileia vastatrix) is considered the primary coffee disease in the world. The pathogenic fungus can find favorable environmental conditions in different countries, constantly threatening... ... Repository: BDPA Publication year: 2023
Mapping and vegetation cover index from cáceres city, Mato Grosso State (MT), Brazil. Author(s): VENDRAMINI, W. J.; NEVES, S. M. A. da S.; KREITLOW, J. P.; GALVANIN, E. A. dos S.; SILVA, J. dos S. V. da Analyzing the urban space related to its own growth allows to identify the identification of the dynamics of the natural elements and the way the intensified anthropic action shapes and at the same ti... ... Repository: BDPA Publication year: 2017
Mapping Fractional Cropland Distribution in Mato Grosso, Brazil Using Time Series MODIS Enhanced Vegetation Index and Landsat Thematic Mapper Data. Author(s): ZHU, C.; LU, D.; VICTORIA, D. de C.; DUTRA, L. V. Mapping cropland distribution over large areas has attracted great attention in recent years, however, traditional pixel-based classification approaches produce high uncertainty in cropland area stati... ... Repository: BDPA Publication year: 2016
Biomass and vegetation index by remote sensing in different caatinga forest areas. Author(s): LUZ, L. R.; GIONGO, V.; SANTOS, A. M. dos; LOPES, R. J. de C.; LIMA JÚNIOR, C. de Continued unsustainable exploitation of natural resources promotes environmental degradation and threatens the preservation of dry forests around the world. This situation exposes the fragility and th... ... Repository: BDPA Publication year: 2022
Spatial variability of vegetation index and soil properties in an integrated crop-livestock system. Author(s): BERNARDI, A. C. de C.; GREGO, C. R.; ANDRADE, R. G.; RABELLO, L. M.; INAMASU, R. Y. ABSTRACT - The knowledge of soil property spatial variability is useful for determining the rational use of inputs, such as the site-specific application of lime and fertilizer. The objective of this... ... Repository: BDPA Publication year: 2017
Estimation of sanity of a stand of Pinus taeda L. after the attack of Sapajus nigritus Kerr (1972) using vegetation index. Author(s): PERTILLE, C. T.; SCHIMALSKI, M. B.; PICINATTO FILHO, V.; LIESENBERG, V.; OLIVEIRA, E. B. de; MIRANDA, F. das D. A. Essa pesquisa objetivou ajustar modelos de regressão e classificação utilizando os índices de vegetação (IV) mais robustos derivados a partir de imagens digitais de Sentinel-2/MSI para a detecção de á... ... Repository: BDPA Publication year: 2020
Low-cost 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.; LIMA, E. R. de; VICENTE, L. E. Agricultural optimization and increased productivity is always a growing concern, due to the increasing population. Crops susceptible to a wide variety of hindering conditions, need to be carefully ob... ... Repository: BDPA Publication year: 2017
Use of Vegetation Cover Index (ICV) to identify susceptible areas to desertification process in the semiarid municipalities of Pernambuco, Brazil. Author(s): ALVES, R. B. de O.; SILVA, H. P. da; ARAUJO FILHO, J. C. de; DOMINGUES, M. A. de O.; ALBUQUERQUE, J. O. de Climate change in Brazil has led to an increase in temperature and changes in the distribution of climatic extremes, such as droughts and floods. This is potentialized when it comes to the brasilian s... ... Repository: BDPA Publication year: 2020

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