Dataset of visible-near infrared handheld and micro-spectrometers – comparison of the prediction accuracy of sugarcane properties

Zgouz Abdallah, Héran Daphné, Barthès Bernard, Bastianelli Denis, Bonnal Laurent, Baeten Vincent, Lurol Sébastien, Bonin Michaël, Roger Jean-Michel, Bendoula Ryad, Chaix Gilles. 2020. Dataset of visible-near infrared handheld and micro-spectrometers – comparison of the prediction accuracy of sugarcane properties. Data in Brief, 31:106013, 6 p.

Url - jeu de données - Entrepôt autre : https://doi.org/10.17632/mjttsjfj2s.1

Résumé : In the dataset presented in this article, sixty sugarcane samples were analyzed by eight visible / near infrared spectrometers including seven micro-spectrometers. There is one file per spectrometer with sample name, wavelength, absorbance data [calculated as log10 (1/Reflectance)], and another file for reference data, in order to assess the potential of the micro-spectrometers to predict chemical properties of sugarcane samples and to compare their performance with a LabSpec spectrometer. The Partial Least Square Regression (PLS-R) algorithm was used to build calibration models. This open access dataset could also be used to test new chemometric methods, for training, etc.

Mots-clés Agrovoc : spectrométrie, Saccharum, spectroscopie infrarouge, propriété physicochimique, analyse de données

Mots-clés complémentaires : spectroscopie dans l'infrarouge proche, spectromètre

Mots-clés libres : NIRS, Spectrométrie dans le proche infrarouge, Canne à sucre

Classification Agris : U30 - Méthodes de recherche
F60 - Physiologie et biochimie végétale

Champ stratégique Cirad : CTS 7 (2019-) - Hors champs stratégiques

Auteurs et affiliations

• Zgouz Abdallah, HélioSPIR (FRA)
• Héran Daphné, INRAE (FRA)
• Barthès Bernard, IRD (FRA)
• Bastianelli Denis, CIRAD-ES-UMR SELMET (FRA) ORCID: 0000-0002-6394-5920
• Bonnal Laurent, CIRAD-ES-UMR SELMET (FRA) ORCID: 0000-0001-5038-7432
• Baeten Vincent, CRA-W (BEL)
• Lurol Sébastien, CTIFL (FRA)
• Bonin Michaël, Fondis Electronics (FRA)
• Roger Jean-Michel, Montpellier SupAgro (FRA)
• Bendoula Ryad, HélioSPIR (FRA)
• Chaix Gilles, CIRAD-BIOS-UMR AGAP (FRA) ORCID: 0000-0003-2015-0551 - auteur correspondant

Source : Cirad-Agritrop (https://agritrop.cirad.fr/597064/)

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