Ribas-Ribas, Mariana (2026): Master tracks in different resolutions of HEINCKE cruise HE687, Bremerhaven - Bremerhaven, 2026-06-18 - 2026-07-05 [dataset]. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.996223 (DOI registration in progress)