C014
Remote Sensing of the Cryosphere: Sea Ice II Posters

Tuesday, 8 December 2020: 04:00-20:59
Poster
Primary Convener:  Walt Meier, National Snow and Ice Data Center, Boulder, CO, United States
Conveners:  Randall K Scharien, University of Victoria, Victoria, BC, Canada and Ludovic Brucker, NASA GSFC / GESTAR USRA, Cryospheric Sciences Lab., Greenbelt, MD, United States
Primary Liaison:  Walt Meier, National Snow and Ice Data Center, CIRES, University of Colorado Boulder, Boulder, CO, United States
Chairs:  Walt Meier, National Snow and Ice Data Center, CIRES, University of Colorado Boulder, Boulder, CO, United States and Randall K Scharien, University of Victoria, Victoria, BC, Canada
OSPA Liaison:  Walt Meier, National Snow and Ice Data Center, CIRES, University of Colorado Boulder, Boulder, CO, United States
 
A Sea Ice Retrieval Algorithm Based on Microwave Emissivities (759103)
Katherine Faye Wentz, Carl A Mears and Frank J Wentz, Remote Sensing Systems, Santa Rosa, CA, United States
 
Algorithm to Detect Deformed Sea Ice Area in Seasonal Ice Zones Using L-band SAR Images (679358)
Takenobu Toyota, Hokkaido University, Sapporo, Japan, Junno Ishiyama, Toma Town Office, Hokkaido, Toma, Japan and Noriaki Kimura, University of Tokyo, Atmosphere and Ocean Research Institute, Kashiwa, Japan
 
Bi-monthly iceberg and sea-ice distributions used to estimate freshwater flux in Southeast Greenland fjords (766058)
Siddharth Shankar and Leigh A Stearns, University of Kansas, Department of Geology, Lawrence, KS, United States
 
Cross-platform application of a sea ice classification method considering incidence angle dependency of backscatter intensity and its use in detecting deformed ice (691287)
Wenkai Guo, Tromso, Norway, Polona Itkin, UiT The Arctic University of Norway, Tromsø, Norway and Johannes Lohse, UiT The Arctic University of Norway, Department of Physics and Technology, Tromsø, Norway
 
Estimating Arctic sea ice surface roughness by using back propagation neural network (760283)
Ehsan Mosadegh, University of Nevada, Reno, Reno, nv, United States and Anne Walden Nolin, University of Nevada Reno, Geography, Reno, NV, United States
 
Improved sea ice motion estimates from enhanced resolution passive microwave brightness temperatures (735072)
Walt Meier and Scott Stewart, National Snow and Ice Data Center, Boulder, CO, United States
 
Incidence Angle Dependence and Evolution of Drifting Multi-year Sea Ice During the Onset of Freeze-up in the Marginal Ice Zone of the Western Beaufort Sea (754753)
Seung Hee Kim1, Hyun Cheol Kim1, Chang-Uk Hyun1, Sung Jae Lee1, Joo-Hong Kim1 and Duk-Jin Kim2, (1)Korea Polar Research Institute, Incheon, South Korea, (2)Seoul National University, School of Earth and Environmental Studies, Seoul, Korea, Republic of (South)
 
Ku- and Ka-band Radar Penetration and Scattering - Altimetric Measurements over Evolving Snow and Sea Ice during MOSAiC (725485)
Rosemary Willatt1, Julienne Stroeve1, Vishnu Nandan2, Stefan Hendricks3, Rasmus T Tonboe4, Marcus Huntemann5, Gunnar Spreen6, Robbie Mallett7, Robert Ricker3, Polona Itkin8, Martin Schneebeli9, Daniela Krampe3, Jeremy Wilkinson10 and Michel Tsamados11, (1)University College London, London, United Kingdom, (2)University of Calgary, Calgary, AB, Canada, (3)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (4)Danish Meteorological Institute, Copenhagen, Denmark, (5)University of Bremen, Bremen, Germany, (6)University of Bremen, Institute of Environmental Physics, Bremen, Germany, (7)University College London, Earth Sciences, London, United Kingdom, (8)UiT The Arctic University of Norway, Tromsø, Norway, (9)WSL Inst. Snow & Avalanche Research SLF, Davos Dorf, Switzerland, (10)British Antarctic Survey, Cambridge, United Kingdom, (11)UCL CPOM, London, United Kingdom
 
Ku- and Ka-band Radar Signatures Of Winter Snow-Covered Sea Ice: Observations from the 2019-2020 MOSAiC International Arctic Drift Expedition (733642)
Vishnu Nandan1, Robbie Mallett2, Rosemary Willatt3, Julienne Stroeve3, Rasmus T Tonboe4, Marcus Huntemann5, Stefan Hendricks6, Gunnar Spreen7, Robert Ricker6, Oguz Demir8, Martin Schneebeli9, Daniela Krampe6, Arttu Jutila6, Polona Itkin10, Michel Tsamados11, John J Yackel12, Randall K Scharien1, Claude R Duguay13, Jeremy Wilkinson14, Mallik Mahmud12 and David G Barber1, (1)University of Manitoba, Winnipeg, MB, Canada, (2)University College London, Earth Sciences, London, United Kingdom, (3)University College London, London, United Kingdom, (4)Danish Meteorological Institute, Copenhagen, Denmark, (5)University of Bremen, Bremen, Germany, (6)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (7)University of Bremen, Institute of Environmental Physics, Bremen, Germany, (8)Ohio State University Main Campus, Department of Electrical and Computer Engineering, Columbus, OH, United States, (9)WSL Inst. Snow & Avalanche Research SLF, Davos Dorf, Switzerland, (10)UiT The Arctic University of Norway, Tromsø, Norway, (11)UCL CPOM, London, United Kingdom, (12)University of Calgary, Calgary, AB, Canada, (13)University of Waterloo, Waterloo, ON, Canada, (14)British Antarctic Survey, Cambridge, United Kingdom
 
Mapping Bottomfast Sea Ice in Arctic Lagoons Using Sentinel-1 Interferometry (753826)
Jacob Pratt, Andrew R Mahoney and Dyre Oliver Dammann, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States
 
New and improved estimates of the sea ice state from NASA’s ICESat-2 mission (732131)
Alek Petty1,2, Ron Kwok3, Marco Bagnardi4, Nathan T Kurtz5, Rachel Tilling2, Alex Cabaj6, Paul J Kushner7 and Nicole Keeney8, (1)Earth System Science Interdisciplinary Center, COLLEGE PARK, MD, United States, (2)NASA Goddard Space Flight Center, Greenbelt, MD, United States, (3)Applied Physics Laboratory University of Washington, Polar Science Center, Seattle, United States, (4)Goddard Space Flight Center, Greenbelt, MD, United States, (5)NASA Goddard, Greenbelt, MD, United States, (6)University of Toronto, Department of Physics, Toronto, ON, Canada, (7)University of Toronto, Physics, Toronto, ON, Canada, (8)University of California Berkeley, Berkeley, CA, United States
 
New Estimates of Winter Arctic Sea Ice Growth from NASA’s ICESat-2 (684153)
Nicole Keeney, University of California Berkeley, Berkeley, CA, United States and Alek Petty, Earth System Science Interdisciplinary Center, COLLEGE PARK, MD, United States; NASA Goddard Space Flight Center, Greenbelt, MD, United States
 
Sea Ice Altimetry and Classification using Grazing Angle Reflected GNSS Signals Measured by Spire’s Nanosatellite Constellation (763632)
Vu Nguyen1, Jessica Cartwright2, Oleguer Nogues-Correig3, Takayuki Yuasa4, Vladimir Irisov1 and Dallas Masters5, (1)Spire Global, Inc., Boulder, CO, United States, (2)National Oceanography Centre, Southampton, United Kingdom, (3)Spire Global UK, Ltd, Glasgow, United Kingdom, (4)Spire Global Singapore, Pte. Ltd., Singapore, Singapore, (5)Spire Global, Boulder, CO, United States
 
Vibrations of Arctic Sea Ice Near Utqiagvik, Alaska (713491)
Rhett B Herman, Radford University, Physics, Radford, VA, United States and Hunter Witt, Radford University, Geology, Physics, Radford, VA, United States; Draper Aden Associates, Charlottesville, VA, United States
 
Wideband Microwave Radiometry for the Retrieval of Arctic Sea Ice Physical Properties in the MOSAiC Campaign (709267)
Oguz Demir1, Mark Andrews2, Kenneth Ayotte3, Kenneth C Jezek4, Gunnar Spreen5, Stefan Hendricks6, Julienne Stroeve7, Marcus Huntemann5, Rasmus T Tonboe8, Vishnu Nandan9, Lars Kaleschke6 and Joel T Johnson2, (1)Ohio State University Main Campus, Department of Electrical and Computer Engineering, Columbus, OH, United States, (2)Ohio State University Main Campus, Department of Electrical and Computer Enginneering, Columbus, OH, United States, (3)Ohio State University Main Campus, ElectroScience Laboratory, Columbus, OH, United States, (4)Byrd Polar and Climate Research Center, The Ohio State University, Columbus, OH, United States, (5)University of Bremen, Bremen, Germany, (6)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, (7)University College London, London, United Kingdom, (8)Danish Meteorological Institute, Copenhagen, Denmark, (9)University of Manitoba, Winnipeg, MB, Canada
 
Year-round Satellite Multi Frequency Synthetic Aperture Radar Observations During the MOSAiC Expedition (680922)
Suman Singha, German Aerospace Center (DLR), Bremen, Germany, Gunnar Spreen, University of Bremen, Institute of Environmental Physics, Bremen, Germany, Thomas Krumpen, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven, Bremerhaven, Germany, Malcolm W Davidson, ESA/ESTEC, Noordwijk, Netherlands, Shinichi Sobue, JAXA, Tsukuba, Japan, Stephen Howell, Environment and Climate Change Canada, Climate Research Division, Toronto, ON, Canada, Ron Kwok, Applied Physics Laboratory University of Washington, Polar Science Center, Seattle, United States, Stefano Zecchetto, Italian National Research Council, Bologna, Italy, María José, Instituto Nacional de Técnica Aeroespacial (INTA), Madrid, Spain, Laura Frulla, Comisión Nacional de Actividades Espaciales, Capital Federal, Argentina, Hyun Cheol Kim, Korea Polar Research Institute, Incheon, Korea, Republic of (South), Takenobu Toyota, Hokkaido University, Sapporo, Japan, Maria Libera Battagliere, Italian Space Agency, Rome, Italy and Egbert Schwarz, German Aerospace Center (DLR), Neustrelitz, Germany
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