Team clime

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Section: New Results

Keywords : change detection, hail damage, vegetation.

Estimation of hail damages on vineyards from SPOT images

Participants : Jean-Paul Berroir, Isabelle Herlin.

In the framework of a research contract with the LYNX company, the Clime team analyses the detection and quantification of damages caused to vineyards by hail events. A sequence of SPOT images, acquired before and after the event, is used for detected and measuring changes of vegetation indices and to relate them to production losses. This is an application of great potential interest for insurance companies.

The researches address the following issues:


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