%0 Journal Article %9 ACL : Articles dans des revues avec comité de lecture répertoriées par l'AERES %A Montes, C. %A Jacob, Frédéric %T Comparing Landsat-7 ETM+ and ASTER Imageries to estimate daily evapotranspiration within a Mediterranean vineyard watershed %D 2017 %L fdi:010069357 %G ENG %J IEEE Geoscience and Remote Sensing Letters %@ 1545-598X %K ZONE MEDITERRANEENNE %K 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 %K FRANCE %M ISI:000395908600037 %N 3 %P 459-463 %R 10.1109/lgrs.2017.2650143 %U https://www.documentation.ird.fr/hor/fdi:010069357 %> https://www.documentation.ird.fr/intranet/publi/2017/04/010069357.pdf %V 14 %W Horizon (IRD) %X 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