Horizon 1 1 17 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES IEEE Geoscience and Remote Sensing Letters 459-463 ZONE MEDITERRANEENNE Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) daily evapotranspiration (ET) Landsat-7 Enhanced Thematic Mapper Plus (ETM plus ) simplified surface energy balance index (S-SEBI) solar and thermal infrared remote sensing vineyard landscape FRANCE 2017 fdi:010069357 ENG IEEE Geoscience and Remote Sensing Letters 1545-598X ISI:000395908600037 3 10.1109/lgrs.2017.2650143 https://www.documentation.ird.fr/hor/fdi:010069357 https://www.documentation.ird.fr/intranet/publi/2017/04/010069357.pdf 14 Horizon (IRD) We compared the capabilities of Landsat-7 Enhanced Thematic Mapper Plus (ETM+) and Advanced Space-borne Thermal Emission and Reflection Radiometer (ASTER) imageries for mapping daily evapotranspiration (ET) within a Mediterranean vineyard watershed. We used Landsat and ASTER data simultaneously collected on four dates in 2007 and 2008, along with the simplified surface energy balance index (S-SEBI) model. We used previously ground-validated good quality ASTER estimates as reference, and we analyzed the differences with Landsat retrievals in light of the instrumental factors and methodology. Although Landsat and ASTER retrievals of S-SEBI inputs were different, estimates of daily ET from the two imageries were similar. This is ascribed to the S-SEBI spatial differencing in temperature, and opens the path for using historical Landsat time series over vineyards. 072 ; 126 UR144