1. Department of Agroecology Aarhus University Blichers Allé 20 Tjele 8830 Denmark
2. Institute of Photogrammetry and Remote Sensing Technische Universität Dresden Helmholtzstraße 10 Dresden 01069 Germany
3. Earth & Life Institute TECLIM, UCLouvain, Mercator Place Louis Pasteur 3 Louvain‐la‐Neuve 1348 Belgium