@misc{haas2012hsit, author={Christian {Haas} and Stefan {Hendricks}}, title={{Helicopter-borne sea ice thickness measurements from the CASIMBO field program in spring 2009 from flight HEM$\_$CAS09$\_$01}}, year={2012}, doi={10.1594/PANGAEA.778670}, url={https://doi.org/10.1594/PANGAEA.778670}, organization={Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven}, type={data set}, publisher={PANGAEA} }