Dataset - B2FIND

High resolution radiosonde measurements from station Ny-Ålesund (2026-02)

At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific...

High resolution radiosonde measurements from station Ny-Ålesund (2026-01)

At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific...

High resolution radiosonde measurements from station Ny-Ålesund (2025-12)

At AWIPEV research base in Ny-Ålesund, Svalbard, regular radiosonde launches are operated once per day. The launch frequency may increase to 6-hourly soundings during specific...

Snow and surface scattering layer density, salinity and grain size measuremen...

During the Polarstern cruise PS144 from August 2024 to October 2024 in the central Arctic Ocean snowpit measurements were performed during10 ice stations. A density cutter of...

Dissolved and particulate carbohydrates in MOSAiC seawater samples

Seawater samples were collected from CTD rosette casts at various depths during legs 1, 3, 4, and 5 of the MOSAiC (Multidisciplinary drifting Observatory for the Study of Arctic...

Water vapor, mixed-phase clouds, precipitation and sea ice emissivity over th...

This collection comprises individual data sets collected within the VAMPIRE project during Polarstern cruise PS149 (CONTRASTS) in the summer of 2025. The collection includes...

Water vapor, mixed-phase clouds, precipitation and sea ice emissivity over t...

This collection comprises individual data sets collected within the VAMPIRE project during Polarstern cruise PS144 in summer and early fall 2024. The collection includes...

Ultrasonic anemometer on-board wind measurements at 175 cm above deck on Pola...

This dataset consists of wind measurements taken by the Metek 3D Ultrasonic Anemometer uSonic-3 Cage MP during the Polarstern cruise PS144 (Rabe & Geibert 2025) in summer...

Inorganic ions in fog water sampled from the Arctic in 2017

Fog water samples were collected in the Arctic during the PS 106 campaign (2017). Sampling was conducted on board the German research vessel Polarstern. These fog water samples...

Marine carbohydrates and inorganic ions in size-resolved atmospheric particle...

Size-resolved atmospheric particles were collected over the Southern Ocean west of the Antarctic Peninsula during the PI-ICE campaign (2019) using a five-stage low-pressure...

Absorption coefficient spectra (median) of non-algal particles during POLARST...

Absorption coefficients by non-algal particles (aNAP) were measured on water samples collected from underway AC-S flow-through system outflow and CTD. Measurements were...

Absorption coefficient spectra (median) of all particles during POLARSTERN cr...

Absorption coefficients by total particles (ap) were measured on water samples collected from underway AC-S flow-through system outflow and CTD. Measurements were performed...

Absorption coefficient spectra (median) of phytoplankton during POLARSTERN cr...

Absorption coefficients by phytoplankton (aph) were measured on water samples collected from underway AC-S flow-through system outflow and CTD. Measurements were performed using...