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Alexandre ten Caten
Researcher at Universidade Federal de Santa Catarina
Publications - 41
Citations - 758
Alexandre ten Caten is an academic researcher from Universidade Federal de Santa Catarina. The author has contributed to research in topics: Digital soil mapping & Soil map. The author has an hindex of 12, co-authored 41 publications receiving 469 citations. Previous affiliations of Alexandre ten Caten include Universidade Federal de Santa Maria.
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A systematic study on the application of scatter-corrective and spectral-derivative preprocessing for multivariate prediction of soil organic carbon by Vis-NIR spectra
TL;DR: In this article, the authors compared the influence of preprocessing techniques on prediction performance, assess the modeling performance of a wide range of multivariate methods, and evaluate the potential of Vis-NIR spectroscopy to predict organic carbon.
Journal ArticleDOI
Digital mapping of peatlands – A critical review
Budiman Minasny,Örjan Berglund,John Connolly,Carolyn Hedley,Folkert de Vries,Alessandro Gimona,Bas Kempen,Darren Kidd,Harry Lilja,Brendan P. Malone,Brendan P. Malone,Alex B. McBratney,Pierre Roudier,Pierre Roudier,Sharon M. O’Rourke,Rudiyanto,José Padarian,Laura Poggio,Alexandre ten Caten,Dan K. Thompson,Clint Tuve,Wirastuti Widyatmanti +21 more
TL;DR: In this paper, the authors describe peat mapping experiences from 12 countries or regions and review 90 recent studies on peatland mapping, finding that interest in mapping peat information derived from satellite imageries and other digital mapping technologies is growing.
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
Stratification of a local VIS-NIR-SWIR spectral library by homogeneity criteria yields more accurate soil organic carbon predictions
Jean Michel Moura-Bueno,Ricardo Simão Diniz Dalmolin,Alexandre ten Caten,André Carnieletto Dotto,José Alexandre Melo Demattê +4 more
TL;DR: In this article, a local spectral library of soils (n = 841 samples) was used in the Planalto region of the State of Rio Grande do Sul, Brazil, to characterize and identify differences among spectra obtained for subtropical soils samples, evaluate different pre-processing techniques and multivariate methods to propose SOC prediction models from the spectral data and evaluate the performance of SOC prediction from the stratification of a local library.
Journal ArticleDOI
Two preprocessing techniques to reduce model covariables in soil property predictions by Vis-NIR spectroscopy
André Carnieletto Dotto,Ricardo Simão Diniz Dalmolin,Sabine Grunwald,Alexandre ten Caten,Waterloo Pereira Filho +4 more
TL;DR: In this article, the authors used spectral features as covariables to predict soil organic carbon (SOC), clay, sand, and silt content using reduced spectral features selected by two spectral preprocessing techniques.