@misc{haas2005lpos, author={Christian {Haas}}, title={{Laser profiles of sea ice surface roughness during Polarstern cruise ARK-XVII/2 in 2001 from flight Ark17$\_$200109200752}}, year={2005}, doi={10.1594/PANGAEA.326857}, url={https://doi.org/10.1594/PANGAEA.326857}, organization={Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven}, type={data set}, publisher={PANGAEA} }