Neumann, Andreas (2026): Master tracks in different resolutions of HEINCKE cruise HE690, Bremerhaven - Bremerhaven, 2026-08-19 - 2026-09-03 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.997336 (DOI registration in progress)