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Chapitre D'ouvrage Année : 2015

« On-the-go » multispectral imaging system to characterize the development of vineyard foliage

Jean-Noël Paoli
Sylvain Villette
Gawain Jones
Christelle Gée

Résumé

In Precision Viticulture, multispectral imaging systems are currently used in remote sensing for vineyard vigor characterization but few are employed in proximal sensing. This work presents the potential of a proximal multispectral imaging system mounted on a track-laying tractor equipped with a Greenseeker RT-100 to provide an NDVI index. The camera acquired visible and near-infrared images which were calibrated in reflectance. Vegetation indices were computed and compared to Greenseeker data. From two of the resulting datasets, a spatio-temporal study of foliage description through both optical systems is presented. This first study assessed the proximal imagery regarding the similarity of results.
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Dates et versions

hal-03334216 , version 1 (03-09-2021)

Identifiants

  • HAL Id : hal-03334216 , version 1

Citer

Marie-Aure Bourgeon, Jean-Noël Paoli, Sylvain Villette, S. Debuisson, M. Morlet, et al.. « On-the-go » multispectral imaging system to characterize the development of vineyard foliage. Precision agriculture '15, pp.445 - 454, 2015, 978-90-8686-267-2. ⟨hal-03334216⟩
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