Articles | Volume 21, issue 11
Hydrol. Earth Syst. Sci., 21, 5693–5708, 2017
https://doi.org/10.5194/hess-21-5693-2017
Hydrol. Earth Syst. Sci., 21, 5693–5708, 2017
https://doi.org/10.5194/hess-21-5693-2017
Research article
16 Nov 2017
Research article | 16 Nov 2017

Effects of high spatial and temporal resolution Earth observations on simulated hydrometeorological variables in a cropland (southwestern France)

Jordi Etchanchu et al.

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Revised manuscript not accepted
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Cited articles

Béziat, P.: Effets des conditions environnementales et des pratiques culturales sur les flux de carbone et d'eau dans les agrosystèmes, PhD thesis, Université Toulouse III – Paul Sabatier, Toulouse, 2009.
Béziat, P., Ceschia, E., and Dedieu, G.: Carbon balance of a three crop succession over two cropland sites in South West France, Agr. Forest Meteorol., 149, 1628–1645, https://doi.org/10.1016/j.agrformet.2009.05.004, 2009.
Boone, A., Calvet, J. C., and Noilhan, J.: Inclusion of a third soil layer in a land surface scheme using the force-restore method, J. Appl. Meteorol., 38, 1611–1630, https://doi.org/10.1175/1520-0450(1999)038<1611:IOATSL>2.0.CO;2, 1999.
Calvet, J.-C., Noilhan, J., Roujean, J.-L., Bessemoulin, P., Cabelguenne, M., Olioso, A., and Wigneron, J.-P.: An interactive vegetation SVAT model tested against data from six contrasting sites, Agr. Forest Meteorol., 92, 73–95, https://doi.org/10.1016/S0168-1923(98)00091-4, 1998.
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This study assesses the contribution of vegetation dynamics and land use products from high-resolution remote sensing data in the soil–vegetation–atmosphere Transfer ISBA model. We used a field-scale approach (each field is a computation cell) to take advantage of the resolution. The simulations done over an agricultural area in southwestern France showed that integrating such products leads to an improvement of the hydrometeorological fluxes like evapotranspiration or drainage.