Scholarship 18/17369-0 - Pedologia, Mapeamento do solo - BV FAPESP
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Determination of attributes and soil classes via soil mosaic exposed by satellite image based on a spectral library

Grant number: 18/17369-0
Support Opportunities:Scholarships in Brazil - Scientific Initiation
Start date until: October 01, 2018
End date until: September 30, 2019
Field of knowledge:Agronomical Sciences - Agronomy - Soil Science
Principal Investigator:José Alexandre Melo Demattê
Grantee:Julia de Souza Vieira
Host Institution: Escola Superior de Agricultura Luiz de Queiroz (ESALQ). Universidade de São Paulo (USP). Piracicaba , SP, Brazil
Associated research grant:14/22262-0 - Geotechnologies on a detailed digital soil mapping and the Brazilian soil spectral library: development and applications, AP.TEM

Abstract

The objectives of this work are to detect soils through satellite images in continuous areas, allowing their spatialization. To do so, we have as secondary objectives: to choose reflectance spectra of the regions of Brazil, in Vis-Nir-MID on a database; determine a mosaic of soil exposure through satellite images. Syringe obtained on reflectors with laboratory sensors. As pictures translation of Landsat. The soil is continuous, continuously exposed so as to be able to visualize as soil cores as well as other attributes in a concatenated way, facilitating the mapping.

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Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
SILVERO, NELIDA E. Q.; DEMATTE, JOSE A. M.; VIEIRA, JULIA DE SOUZA; DE OLIVEIRA MELLO, FELLIPE ALCANTARA; ACCORSI AMORIM, MERILYN TAYNARA; POPPIEL, RAUL ROBERTO; MENDES, WANDERSON DE SOUSA; BONFATTI, BENITO ROBERTO. Soil property maps with satellite images at multiple scales and its impact on management and classification. Geoderma, v. 397, . (14/22262-0, 18/17369-0, 18/12532-0)

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