A comparison of airborne evapotranspiration maps and sapflow measurements in oak and beech forest stands

Martin Schlerf1, Kaniska Mallick2, Sibylle K Hassler3, Theresa Blume4, Franz Ronellenfitsch5, Max Gerhards5, Thomas Udelhoven6 and Markus Weiler7, (1)Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation (ERIN), Belvaux, Luxembourg, (2)University of California Berkeley, Department of Environmental Science, Policy and Management, Berkeley, United States, (3)Karlsruhe Institute of Technology, Karlsruhe, Germany, (4)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Hydrology, Potsdam, Germany, (5)LIST, Belvaux, Luxembourg, (6)University of Trier, Remote Sensing & Geoinformatics Department, Trier, Germany, (7)Albert-Ludwigs-University of Freiburg, Chair of Hydrology, Freiburg, Germany