@misc{haas2005hsit, author={Christian {Haas} and Andreas {Pfaffling}}, title={{Helicopter-borne sea ice thickness measurements during Polarstern cruise ARK-XIX/1 in 2003 from flight Ark19/1$\_$65}}, year={2005}, doi={10.1594/PANGAEA.326785}, url={https://doi.org/10.1594/PANGAEA.326785}, type={data set}, publisher={PANGAEA} }