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Convolutional neural network training dataset and results of AWI-ICENet1 retr...
This data set include the simulated and corresponding reference data in binary format used for the training of the AWI-ICENet1 retracker algorithm, which is a convolutional... -
ArcLeads: Daily sea-ice lead maps for the Arctic, 2002-2021, NOV-APR
The presence of sea-ice leads represents a key feature of the Arctic sea ice cover. Leads promote the flux of sensible and latent heat from the ocean to the cold winter... -
PISM simulations of idealized shear-margin vs. ice-stream melt
PISM model output, runs scripts and plotting scripts. The idealized simulations investigate the influence of basal melting in two different ice-shelf regions on the... -
SnowMicroPen (SMP) force profiles collected during RV POLARSTERN cruise PS124
The SnowMicroPen (SMP) is a portable device for high-resolution in-situ measurements of penetration resistance in snow and can be correlated to snow microstructure (density,... -
SnowMicroPen (SMP) force profiles collected during RV POLARSTERN cruise PS118
The SnowMicroPen (SMP) is a portable device for high-resolution in-situ measurements of penetration resistance in snow and can be correlated to snow microstructure (density,... -
SnowMicroPen (SMP) force profiles collected during RV POLARSTERN cruise PS111
The SnowMicroPen (SMP) is a portable device for high-resolution in-situ measurements of penetration resistance in snow and can be correlated to snow microstructure (density,... -
GEM-2 quicklook total thickness measurements from the 2019-2020 MOSAiC expedi...
The total snow and ice thickness (distance from the snow surface to the ice-ocean interface) was measured by the electromagnetic induction (EM) method. On MOSAiC transects, we... -
Simulations of the boundary layer flow over idealised patterns of leads in se...
The data set consists of model data from simulations of the atmospheric flow over different configurations of leads in sea ice. Leads are elongated channels in sea ice over... -
Low-Level-Jet and Inversion statistics for Weddell Sea region of Antarctica
This data set is a climatology (2002–2016) of low level jet (LLJ) and inversion parameters for the Weddell Sea region of Antarctica. Mean (Summer=April-Sept., Winter=Dez.-Jan.,... -
PISM parameter ensemble analysis of Antarctic Ice Sheet glacial cycle simulat...
This dataset contains PISM simulation results of the Antarctic Ice Sheet based on code release v1.0-paleo-ensemble (https://doi.org/10.5281/zenodo.3574033). PISM is the... -
Magnaprobe snow and melt pond depth measurements from the 2019-2020 MOSAiC ex...
At MOSAiC, we collected snow depths by Magnaprobe - an automated snow depth probe, throughout the seasons, most often alongside electromagnetic measurements for deriving total... -
Contrasting temperature chracteristics of Laminaria digitata and Hedophyllum ...
We investigated effects of temperature on gametophytes and sporophytes of the two morphologically similar kelp species Laminaria digitata and Hedophyllum nigripes co-occurring... -
Predicted Antarctic Heat Flow and Uncertainties using Machine Learning
We predicted Antarctic Geothermal Heat Flow (GHF) using a machine learning approach. The adopted approach estimates GHF from multiple geophysical and geological data sets,... -
Daily sea ice lead data for Arctic and Antarctic
The data show the long-term relative sea ice lead frequencies for the Arctic (November – April 2002/03 – 2018/19) and Antarctic (April – September 2003 – 2019), respectively.... -
PISM parameter ensemble analysis of Antarctic Ice Sheet glacial cycle simulat...
This dataset contains PISM simulation results of the Antarctic Ice Sheet based on code release v1.0-paleo-ensemble (https://doi.org/10.5281/zenodo.3574033). PISM is the... -
Snow density measurements at ice stations during POLARSTERN cruise PS81 (ANT-...
Measurements were obtained doing classical snow pits at all ice stations as well as additional stations served by helicopter during PS81 (ANT-29/6, AWECS). Snow pits were taken... -
Sediment core-top GDGT data from the Arctic, the North Pacific and the Southe...
TEX86 (TetraEther indeX of tetraethers consisting of 86 carbon atoms) is a sea surface temperature (SST) proxy based on the distribution of archaeal isoprenoid glycerol dialkyl... -
Radar profiles from South Shetland Islands/Western Antarctic Peninsula
The sedimentary architecture of polar gravel-beach ridges is presented and it is shown that ridge internal geometries reflect past wave-climate conditions. Ground-penetrating... -
Population productivity (number of nests, eggs, chicks and fledglings) of tw...
This data set describes the population dynamics of Wilson's Storm Petrels (Oceanites oceanicus) at King George Island (Islas 25 de Mayo, Antarctica) over a forty year period... -
Assessment and measurement of Wilson's Storm Petrels chicks (Oceanites oceani...
This data set describes the population dynamics of Wilson's Storm Petrels (Oceanites oceanicus) at King George Island (Islas 25 de Mayo, Antarctica) over a forty year period...