Terroir 2012 banner
IVES 9 IVES Conference Series 9 International Terroir Conferences 9 Terroir 2012 9 Grapegrowing soils 9 Mapping intra-plot topsoil diversity of Burgundy vineyards (Aloxe-Corton, France) from very high spatial resolution (VHSR) images

Mapping intra-plot topsoil diversity of Burgundy vineyards (Aloxe-Corton, France) from very high spatial resolution (VHSR) images

Abstract

In this work, we present a method based on very high spatial resolution (VHSR) aerial images acquired in the visible domain and that map soil surface diversity at the hillslope scale with a spatial resolution of a few centimeters. This method combines aerial VHSR image classification with local soil sampling. Principal component analysis (PCA) and non-supervised classification was performed on image characteristics to define soil surface characteristic classes (SSC). Then soil surface mapping was combined with soil surface descriptions and soil profiles to define soil types by physical and chemical characteristics.

DOI:

Publication date: August 28, 2020

Issue: Terroir 2012

Type: Article

Authors

Emmanuel CHEVIGNY (1,2), Amélie QUIQUEREZ (1), Christophe PETIT (3), Pierre CURMI (2)

(1) UMR 6298 ArTeHiS, Université de Bourgogne, 6 bd Gabriel, F-21000 Dijon, France
(2) AgroSup Dijon,UMR 1347 Agroécologie, BP 86510, F-21000 Dijon, France
(3) UMR 7041 ArScAn, Université Paris 1 Panthéon La Sorbonne, 3rue Michelet, F-75006 Paris, France

Contact the author

Keywords

Soil mapping, vineyards, unmanned aerial vehicle, very high spatial resolution, soil surface characteristics.

Tags

IVES Conference Series | Terroir 2012

Citation

Related articles…

An intra-block study of bunch zone air temperature and its impact on berry and wine attributes

Temperature is a key environmental factor affecting grape primary and secondary metabolites. Even if several mesoscale studies have already been conducted on temperature
especially within a Protected Designation of Origin area, few data are available at an intra-block scale. The present study aimed at i) assessing the variability in bunch zone air temperature within a single vineyard block and the temporal stability of temperature spatial patterns, ii) understanding temperature drivers and
iii) identifying the impact of temperature on grape berry attributes.

Climate change impacts on grapevine leafroll disease and its transmission by mealybugs

Climate change impacts crop plants, plant pathogens, and their insect vectors and hence adds abiotic stress to the triangle of plant-virus-vector interactions.

Investigating the carbon sequestration potential in vineyard soils–the SUSTAIN project

The SUSTAIN project aims at assessing the soil organic carbon (SOC) stock and vulnerability in vineyard in a climate change scenario.

Soil proximal sensing provides direction in delineating plant water status of ‘crimson seedless’ (Vitis vinifera L.) vineyards

Crimson Seedless’ (Vitis vinifera L.) is a late-ripening, red seedless table grape cultivar with inadequate anthocyanin accumulation and less than ideal berry size issues

Fully automated non-targeted GC-MS data analysis

Non-targeted analysis is applied in many different domains of analytical chemistry such as metabolomics, environmental and food analysis. In contrast to targeted analysis, non-targeted approaches take information of known and unknown compounds into account, are inherently more comprehensive and give a more holistic representation of the sample composition.