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8 datasets found

Marine

Bathymetry

High-resolution bathymetry data from expedition SAS, Arctic Ocean, 2021

Multibeam bathymetry from the central Arctic Ocean, including parts of Amundsen Basin, Nansen Basin, the North Pole, Lomonosov Ridge, Morris Jesup Rise and the...

Expedition

Data from expedition SAS, Arctic Ocean, 2021

The Synoptic Arctic Survey (SAS) 2021 expedition was carried out during summer 2021 in the Arctic Ocean, covering a large area including parts of Amundsen...

General metadata from expedition SAS, Arctic Ocean, 2021

The Synoptic Arctic Survey (SAS) 2021 expedition was carried out during summer 2021 in the Arctic Ocean, covering a large area including parts of the Amundsen...

Ice station documentation from expedition SAS, Arctic Ocean, 2021

The dataset contains metadata and 353 files with photographs and field notes from the ice stations visited during the Synoptic Arctic Survey (SAS) 2021...

Hydrography

Acoustic midwater data from expedition SAS, Arctic Ocean, 2021

This dataset contains acoustic midwater data from the Central Arctic Ocean, collected with a wideband Simrad EK80 sonar installed onboard icebreaker...

Marine biology

Planktonic foraminifera data from expedition SAS, Arctic Ocean, 2021

This dataset contains measurements of planktonic foraminifera from the water column, collected during the Synoptic Arctic Survey (SAS) expedition to the...

Sediment cores

Fish otoliths in sediment samples from expedition SAS, Arctic Ocean, 2021

This dataset contains metadata and 296 files with photographs of 325 fish otoliths (calcium carbonate structures in the heads of bony fishes) sampled from the...

Sub-bottom profiles

Sub-bottom profiling data from expedition SAS, Arctic Ocean, 2021

This dataset contains sub-bottom profiling data from the Central Arctic Ocean, acquired using a Kongsberg chirp sonar installed onboard icebreaker...

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Bathymetry Expedition Hydrography Marine biology Sediment cores Sub-bottom profiles