ice concentration
A sea ice concentration estimation algorithm utilizing radiometer and SAR data
... e.g., concentration estimation or segment clas- sification as long as open water and segments with sea ice are separated by the ...Sea ice seasons, including all possible wind and temperature con- ...
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Improving Arctic sea ice edge forecasts by assimilating high horizontal resolution sea ice concentration data into the US Navy’s ice forecast systems
... predict ice condi- tions: the Arctic Cap Nowcast/Forecast System (ACNFS) for the Northern Hemisphere as well as the Global Ocean Fore- cast System (GOFS ...the ice concentration fields from both ...
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Model–data comparison and data assimilation of mid-Holocene Arctic sea ice concentration
... sea ice concentration while the two proxy-based reconstructions show the opposite ...sea ice cover recorded over the CAA is also not reproduced by the models, but this was expected given that the ...
19
Assimilation of sea-ice concentration in a global climate model – physical and statistical aspects
... sea-ice concentration into the coupled cli- mate ...sea-ice concentration observations, the reader may refer to Tonboe and Nielsen (2010), who arrive at an error estimate of around 10 % on ...
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Satellite passive microwave sea-ice concentration data set intercomparison: closed ice and ship-based observations
... sea-ice concentration. Sea-ice concentra- tions are retrieved from satellite microwave brightness tem- peratures using a geophysical algorithm, usually involving tie ...of ice (SIC: 100 %) and ...
47
Reproductive performance and diving behaviour share a common sea ice concentration optimum in Adélie penguins (Pygoscelis adeliae)
... on ice to reach open foraging areas (Ropert-Coudert et ...sea-ice concentration could correspond to a Marginal Ice Zone (MIZ), which is recognized as a concentration enhancing ...
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The EUMETSAT sea ice concentration climate data record
... sea ice extent on seasonal and decadal timescales (Andersen et ...sea ice extent has a cli- matic trend but also that the atmospheric and surface con- stituents affecting the microwave emission are ...sea ...
16
Responses of sub-ice platelet layer thickening rate and frazil-ice concentration to variations in ice-shelf water supercooling in McMurdo Sound, Antarctica
... marine ice beneath Filchner- Ronne (Bombosch and Jenkins, 1995; Holland et ...Amery ice shelves (Galton-Fenzi et al., 2012), and SIPL under the sea ice in McMurdo Sound (Hughes et ...Amery Ice ...
16
A long-term and reproducible passive microwave sea ice concentration data record for climate studies and monitoring
... sea ice concentration Integrated Product Team (IPT) for their support during the R2O ...sea ice concentration CDR documentations with beneficial comments and ...
8
Impact of assimilating sea ice concentration, sea ice thickness and snow depth in a coupled ocean–sea ice modelling system
... Sea Ice Climate Change Initiative, Sea Ice Concentration Climate Data Record from the AMSR-E and AMSR-2 Instruments at 25 km Grid Spac- ing, version ...
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Analysis of Principal Components of the Sea Ice Concentration Fields in the Barents Sea
... ocean-sea ice-atmosphere system which influence a multiyear ice cover dynamics in the Barents Sea are ...sea ice concentration fields in the Barents Sea make it possible to distinguish three ...
8
Estimation of sea ice parameters from sea ice model with assimilated ice concentration and SST
... sea ice model CICE was used along with data assimilation to derive sea ice pa- rameters in the region of Baffin Bay and Labrador ...of ice concentration was performed using the data derived ...
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A Method to Determine the Margins of High Sea Ice Concentration Using AMSR E Passive Microwave Imagery
... the ice edge, it was acquired to verify the position of sea ice edge [17], accuracy of sea ice concentration [18] and the detection of sea ice leads ...
11
Consistent biases in Antarctic sea ice concentration simulated by climate models
... sea ice concen- tration between the standard model and the large floe simula- tion are barely ...the ice errors relative to the standard model are of the opposite sign compared to the small floe simulation, ...
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Erroneous sea ice concentration retrieval in the East Antarctic
... The question remains why the artefact is so localised and is much smaller than the synoptic scale of the warming events. While we notice a correlation between the location of the artefact and the bathymetry in its ...
12
A method for sea ice thickness and concentration analysis based on SAR data and a thermodynamic model
... of ice thickness distribution is a chal- lenge, particularly in a seasonal sea ice zone with a strongly dynamic ice motion field, such as the Gulf of ...for ice concentration and ...
20
Ice and AIS: ship speed data and sea ice forecasts in the Baltic Sea
... increasing ice concentration and ...the ice conditions. As ice concentration and thickness increase, small ships will in general experience very large speed drops, while big ships with ...
10
Summer sea ice characteristics and morphology in the Pacific Arctic sector as observed during the CHINARE 2010 cruise
... sea ice zone of the Pacific Arctic sec- tor between 150 ◦ W and 180 ◦ W up to ...of ice observations and measurements along the cruise track, 8 short-term stations and one 12-day drift ...of ice ...
16
September Arctic sea ice minimum prediction – a skillful new statistical approach
... sea ice extent would be predictable as early as February based on monthly sea ice concentration, surface albedo, downwelling longwave radiation and surface skin ...sea ice extent and sea ...
15
Cyclone impact on sea ice in the central Arctic Ocean: a statistical study
... sea ice in the Arctic Ocean, applying a combination of observations and ...coupled ice–ocean model NAOSIM (North Atlantic–Arctic Ocean Sea-Ice ...sea ice is determined with respect to ...
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