M
Marcos Rafael Nanni
Researcher at Universidade Estadual de Maringá
Publications - 115
Citations - 1913
Marcos Rafael Nanni is an academic researcher from Universidade Estadual de Maringá. The author has contributed to research in topics: Soil test & Hyperspectral imaging. The author has an hindex of 19, co-authored 97 publications receiving 1381 citations. Previous affiliations of Marcos Rafael Nanni include UEM Group.
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Journal ArticleDOI
Spectral Reflectance Methodology in Comparison to Traditional Soil Analysis
TL;DR: In this paper, the spectral reflectance (SR) was used to measure soil attributes using satellite data as an alternative to traditional methods, such as traditional soil analyses are expensive, time-consuming, and may also result in environmental pollutants.
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Visible-NIR reflectance: a new approach on soil evaluation
José Alexandre Melo Demattê,Rogério Costa Campos,Marcelo Corrêa Alves,Peterson Ricardo Fiorio,Marcos Rafael Nanni +4 more
TL;DR: In this paper, a spectral reflectance (SR)-based methodology was developed to evaluate soil types and soil tillage systems, which can be used as a methodology to assist soil surveys.
Journal ArticleDOI
The Brazilian Soil Spectral Library (BSSL): A general view, application and challenges
José Alexandre Melo Demattê,André Carnieletto Dotto,Ariane Francine da Silveira Paiva,Marcus Vinicius Sato,Ricardo Simão Diniz Dalmolin,Maria do Socorro Bezerra de Araújo,Elisângela Benedet da Silva,Marcos Rafael Nanni,Alexandre ten Caten,Norberto Cornejo Noronha,Marilusa Pinto Coelho Lacerda,José Coelho de Araújo Filho,Rodnei Rizzo,Henrique Bellinaso,Márcio Rocha Francelino,Carlos Ernesto Gonçalves Reynaud Schaefer,Luiz Eduardo Vicente,Uemeson José dos Santos,Everardo Valadares de Sá Barretto Sampaio,Rômulo Simões Cezar Menezes,José João Lelis Leal de Souza,Walter Antônio Pereira Abrahão,Ricardo Marques Coelho,Célia Regina Grego,João Luiz Lani,Antonio Rodrigues Fernandes,Deyvison A.M. Gonçalves,Sérgio Henrique Godinho Silva,Michele Duarte de Menezes,Nilton Curi,Eduardo Guimarães Couto,Lúcia Helena Cunha dos Anjos,Marcos Bacis Ceddia,Érika Flávia Machado Pinheiro,Sabine Grunwald,Gustavo M. Vasques,José Marques Júnior,Airon José da Silva,Marcos Cabral de Vasconcelos Barreto,Gabriel Nuto Nóbrega,Marcelo Z. da Silva,Sara Fernandes Flor de Souza,Gustavo Souza Valladares,João Herbert Moreira Viana,Fabrício da Silva Terra,Ingrid Horák-Terra,Peterson Ricardo Fiorio,Rafael Carvalho da Silva,Elizio F. Frade Júnior,Raimundo Humberto Cavalcante Lima,José Maria Filippini Alba,Valdomiro Severino de Souza Júnior,Maria De Lourdes Mendonça Santos Brefin,Maria De Lourdes P. Ruivo,Tiago Osório Ferreira,Marny A. Brait,Norton Roberto Caetano,Idone Bringhenti,Wanderson de Sousa Mendes,José Lucas Safanelli,Clécia Cristina Barbosa Guimarães,Raúl Roberto Poppiel,Arnaldo Barros e Souza,Carlos A. Quesada,Hilton T. Zarate do Couto +64 more
TL;DR: The Brazilian Soil Spectral Library (BSSL) as mentioned in this paper was developed in a joint partnership with the Brazilian pedometrics community to standardize and evaluate spectra within the 350-2500nm range of Brazilian soils.
Journal ArticleDOI
Determining soil water status and other soil characteristics by spectral proximal sensing
José Alexandre Melo Demattê,Antônio Amador Sousa,Marcelo Corrêa Alves,Marcos Rafael Nanni,Peterson Ricardo Fiorio,Rogério Costa Campos +5 more
TL;DR: In this paper, the authors evaluated spectral data of wet and dry tropical Brazilian soils with different hydration and determined a method to identify soil mineralogy, to evaluate clay minerals at different moisture stages and their relationship with soil minerals, and to determine a model to estimate soil moisture using spectral data measured in the laboratory by a spectroradiometer.
Journal ArticleDOI
Optimum size in grid soil sampling for variable rate application in site-specific management
Marcos Rafael Nanni,Fabrício Pinheiro Povh,José Alexandre Melo Demattê,Roney Berti de Oliveira,Marcelo Luiz Chicati,Everson Cezar +5 more
TL;DR: In this paper, the authors evaluate the spatial variability of the main attributes that influence fertilization recommendations, using georeferenced soil samples arranged in grid patterns of different resolutions, and compare the spatial maps generated with those obtained with the standard sampling of 1 sample ha -1, in order to verify the appropriateness of the spatial resolution.