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Article Dans Une Revue International Journal of Remote Sensing Année : 2011

Fluorescence estimation in the framework of the CEFLES2 campaign

I. Moya

Résumé

Chlorophyll fluorescence (ChF) is a relevant indicator of the actual plant physiological status. In this article different methods to measure ChF from remote sensing are evaluated: The Fraunhofer Line Discrimination (FLD), theFluorescence Radiative Method (FRM) and the improved Fraunhofer Line Discrimination (iFLD). The three methods have been applied to data acquired in the framework of the CarboEurope, FLEX and Sentinel-2 (CEFLES2) campaign in Les Landes, France in September 2007. Comparing with in situ measurements, the results indicate that the methods that provide the best results are the FLD and the iFLD with root mean square errors (RMSEs) of 0.4 and 0.5 mW m-2 sr-1 nm-1, respectively, while the FRM provides an error of 0.8 mW m-2 sr-1 nm-1. © 2011 Taylor & Francis.
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Dates et versions

hal-01119143 , version 1 (20-02-2015)

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J.A. Sobrino, B. Franch, J.C. Jimenez-Muñoz, V. Hidalgo, G. Soria, et al.. Fluorescence estimation in the framework of the CEFLES2 campaign. International Journal of Remote Sensing, 2011, 32 (20), pp.5875-5889. ⟨10.1080/01431161.2010.507792⟩. ⟨hal-01119143⟩
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