A method to calibrate channel friction and bathymetry parameters of a Sub-Grid hydraulic model using SAR flood images

Melissa Wood1,2, Jeffrey C Neal3, Renaud Hostache4, Giovanni Corato1, Marco Chini1, Laura Giustarini5, Patrick Matgen4, Thorsten Wagener6 and Paul D Bates3, (1)Luxembourg Institute of Science and Technology, Belvaux, Luxembourg, (2)University of Bristol, Bristol, United Kingdom, (3)University of Bristol, School of Geographical Sciences, Bristol, United Kingdom, (4)Luxembourg Institute of Science and Technology, Environmental Research and Innovation, Belvaux, Luxembourg, (5)Luxembourg Institute of Science and Technology (LIST), Environmental Research and Innovation, Belvaux, Luxembourg, (6)University of Bristol, Civil Engineering, Bristol, United Kingdom