[PDF] Top 20 Estimating snow depth on Arctic sea ice using satellite microwave radiometry and a neural network
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Estimating snow depth on Arctic sea ice using satellite microwave radiometry and a neural network
... general microwave radiometer observations are widely used input data for snow depth ...Imaging Microwave Radiometer (CIMR; Donlon and CIMR Mission Advisory Group, ...MetOp-SG(B) ... See full document
18
Melt ponds on Arctic sea ice determined from MODIS satellite data using an artificial neural network
... of snow. Melt water of snow and ice is collecting in surface depres- sions and and other surface deformation ...multi-year ice, the plane and flat surfaces of first-year ice have the ... See full document
16
Estimating snow depth over Arctic sea ice from calibrated dual-frequency radar freeboards
... Only satellite-derived snow depth estimates can offer the spatio-temporal resolution required for time series analysis and accurate monthly sea ice thickness derivation, but re- ... See full document
14
Arctic climate: changes in sea ice extent outweigh changes in snow cover
... the Arctic (04:00 and 14:00) and Antarctic (02:00 and 14:00) starting in ...albedo, sea ice thickness, cloud properties (coverage, optical depth, effective particle size, thermodynamic phase, ... See full document
10
Estimating the snow depth, the snow–ice interface temperature, and the effective temperature of Arctic sea ice using Advanced Microwave Scanning Radiometer 2 and ice mass balance buoy data
... observed snow depth measured by the acoustic sounder of IMB and the regressed snow depth computed from AMSR2 TBs with ...IMB snow depth observa- tions and our snow ... See full document
14
Increased Arctic sea ice volume after anomalously low melting in 2013
... in snow loading, wind-driven ice drift, and ice melting, to identify the origin of the observed inter-annual ...hemisphere sea ice 65% and 42% in autumn and spring, respectively and ... See full document
18
Arctic sea ice and ocean topography from satellite altimetry
... the sea surface height pdf, and is called the skewness ...in ice-covered seas is inadequate to apply this correction with any degree of confidence, particularly as we will later be combining data from these ... See full document
201
The effects of additional black carbon on the albedo of Arctic sea ice: variation with sea ice type and snow cover
... the sea ice and snow are based on a field study of snow and sea ice from the 1970s (Grenfell and Maykut, ...this sea ice may not be representative of present-day ... See full document
12
Analysis of Principal Components of the Sea Ice Concentration Fields in the Barents Sea
... of ice concentration in the Barents Sea (1978 – 2016) obtained based on the passive microwave sounding data from the National Snow and Ice Data Center, USA (NSIDC) and represented on ... See full document
8
Impact of assimilating sea ice concentration, sea ice thickness and snow depth in a coupled ocean–sea ice modelling system
... ESA 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 ...of satellite observations ... See full document
19
The Arctic sea ice cover of 2016: a year of record-low highs and higher-than-expected lows
... the ice flux divergence term (change in SIC driven by dynamics) into advection and divergence terms, and to present the residual as a separate term (as in HK2016), we avoid this extra step for simplicity and ... See full document
20
Snowmelt onset over Arctic sea ice from passive microwave satellite data: 1979–2012
... of Arctic sea ice over the 1979–2012 data record ...the Arctic Region, a statistically significant trend (99 % con- fidence level) of − ...the Arctic Ocean including: the Barents, Kara, ... See full document
12
Algal hot spots in a changing Arctic Ocean: sea ice ridges and the snow ice interface
... complex ice structures offer plenty of cavities and surfaces for attachment and deposition (16– 25% ...of sea ice piled up in ridges creates an extensive habitat for sea-ice algae which ... See full document
22
Arctic sea ice thickness loss determined using subsurface, aircraft, and satellite observations
... the ice draft for an additional 5 years, to 2008; however, their regression procedure did not take advantage of the spatial information in the ICESat data but simply concatenated submarine and satellite ... See full document
15
Satellite-derived sea ice export and its impact on Arctic ice mass balance
... (1), sea ice thick- ness (H), sea ice drift (D) and ice concentration ...CS2 ice thick- ness along the meridional and zonal gates through each win- ter season, separated into FYI ... See full document
16
Radiometric Measurement Of Rainfall Intensity Using Dual Frequency Technique
... Using equation (2) and equation (3) we can derive the rainfall intensity by using the dual frequency channel and its optimal time period. The relationships between temporal changes of different time periods ... See full document
10
Improving the WRF model’s (version 3.6.1) simulation over sea ice surface through coupling with a complex thermodynamic sea ice model (HIGHTSI)
... the Arctic Ocean (SHEBA) ex- periment during 1997–1998 made comprehensive observa- tions of the atmosphere, ocean and sea ice available (Ut- tal et ...temperature, ice mass bal- ance and ... See full document
16
New estimates of Arctic and Antarctic sea ice extent during September 1964 from recovered Nimbus I satellite imagery
... 1964 sea ice extent for the Arc- tic was more difficult than for the ...the ice edge along the coasts from snow- or glacier- covered islands in the Canadian Archipelago because sea ... See full document
7
Intercomparison of snow depth retrievals over Arctic sea ice from radar data acquired by Operation IceBridge
... of snow depth over Arctic sea ice has been derived from various field surveys ...on snow data from drifting stations that operated in 1937 and 1954–1991 (War- ren et ...W99 ... See full document
23
Arctic Ocean sea ice snow depth evaluation and bias sensitivity in CCSM
... Abstract. Sea ice cover in the Arctic Ocean is a continued focus of ...the snow overlying the sea ice in the Arctic ...of snow depth biases in the Community ... See full document
14
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