Track of GPS-Drifter ICBM_E1703_010 in the southern North Sea - Badewien, Thomas Henry; Braun, Axel; Butter, Michael; Chojnowski, Magdalena J; Götz, Lisa; Herold, Jens-Martin; Jeuk, Jakob; Meyerjürgens, Jens; Müller, Jonas; Weil, Sarah-Sophie (Institute for Chemistry and Biology of the Marine Environment, Carl von Ossietzky University Oldenburg, Germany, 2017)