235 datasets found

Aerial distance sampling survey for cetaceans in the Southern Ocean conducted on board Polarstern during the Antarctic Expedition PS77 (ANT-XXVII/2) during austral summer...

Aerial distance sampling survey for cetaceans in the Southern Ocean conducted on board Polarstern during the Antarctic Expedition PS79 (ANT-XXVIII/2) during austral summer...

Aerial distance sampling survey for cetaceans in the Southern Ocean conducted on board Polarstern during the Antarctic Expedition PS81 (ANT-XXIX/3) during austral summer...

Visual observations of sea-ice conditions were performed hourly from the bridge of Polarstern. The observations followed the ASPeCt protocol. Observer team: Mathias van Caspel,...

Visual observations of sea-ice conditions were performed hourly from the bridge of Polarstern. The observations followed the ASSIST protocol (version 2.0).Observer team:...

Visual observations of sea-ice conditions were performed hourly from the bridge of Polarstern. The observations followed the ASPeCT protocol with additional observations on melt...

Observer team: John Bishop, Thomas Busche, David Flinspach, Wolfgang Hayek, Jan L. Lieser, Marika Marnela, Torge Martin, Andreas Pfaffling, Carola von Saldern, Gunnar Spreen

Observer team: Jörg Bareiss, Christian Haas , Guido Kubas, Jan Lieser, Bernhard Mackowiak, Anette Scheltz, Henrike Schünemann, Sandra Schuster, Vladimir Shevchenko

Observer team: Vitaly Alexandrov, Holger Auel, Gerit Birnbaum, Martin Doble, Christian Haas, Stefan Kern, Rainer Kiko, Jan L. Lieser, John Lobach, Torge Martin, Duncan Mercer,...

During the MOSAiC-ACA (MOSAiC-ACA (Multidisciplinary drifting Observatory for the Study of Arctic Climate - Airborne observations in the Central Arctic) campaign conducted in...

During the MOSAiC-ACA (MOSAiC-ACA (Multidisciplinary drifting Observatory for the Study of Arctic Climate - Airborne observations in the Central Arctic) campaign conducted in...

During the MOSAiC-ACA (MOSAiC-ACA (Multidisciplinary drifting Observatory for the Study of Arctic Climate - Airborne observations in the Central Arctic) campaign conducted in...

During the MOSAiC-ACA (MOSAiC-ACA (Multidisciplinary drifting Observatory for the Study of Arctic Climate - Airborne observations in the Central Arctic) campaign conducted in...

During the ACLOUD (Arctic CLoud Observations Using airborne measurements during polar Day) campaign conducted in May / June 2017, downward-looking commercial digital cameras...

During the ACLOUD (Arctic CLoud Observations Using airborne measurements during polar Day) campaign conducted in May / June 2017, downward-looking commercial digital cameras...

During the ACLOUD (Arctic CLoud Observations Using airborne measurements during polar Day) campaign conducted in May / June 2017, downward-looking commercial digital cameras...

During the ACLOUD (Arctic CLoud Observations Using airborne measurements during polar Day) campaign conducted in May / June 2017, downward-looking commercial digital cameras...

During the ACLOUD (Arctic CLoud Observations Using airborne measurements during polar Day) campaign conducted in May / June 2017, downward-looking commercial digital cameras...

During the ACLOUD (Arctic CLoud Observations Using airborne measurements during polar Day) campaign conducted in May / June 2017, downward-looking commercial digital cameras...

During the ACLOUD (Arctic CLoud Observations Using airborne measurements during polar Day) campaign conducted in May / June 2017, downward-looking commercial digital cameras...