Member Since 2003
Sinead Louise Farrell
Associate Professor, University of Maryland College Park
AGU Research
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Revealing New Features of the Landfast Ice Along the Beaufort Sea Coastline Using Daily Swath Mapping from SWOT’s KaRIn Altimeter
AGU 2024
cryosphere | 12 december 2024
Reint Fischer, Sinéad L L. Farrell, Kyle Duncan, K...
Landfast sea ice extends tens of kilometers into the Beaufort Sea along the Alaskan coastline for a large part of the year, until breakup occurs, typi...
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Characterization and Mapping of Grounded Ridges along the Alaskan Arctic Coastline using ICESat-2 Surface Height Retrievals
AGU 2024
cryosphere | 12 december 2024
Kennedy Lange, Alice C. Bradley, Kyle Duncan, Siné...
Grounded ridges play a crucial role in stabilizing shorefast ice, yet they are not well understood on a pan-Arctic scale. We describe an approach empl...
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Investigating Atmospheric and Oceanic Influences on Arctic Sea Ice Deformation over a 5-Year Period Spanning 2018 to 2023
AGU 2024
cryosphere | 12 december 2024
Sinéad L L. Farrell, Lydia McCamish, Kyle Duncan, ...
Complex sea ice topography, including sastrugi, snow dunes, rafted ice, and pressure ridges, affects the momentum transfer between the polar atmospher...
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Assessment of Sea Ice Surface Topography During Summer Melt with LVIS and ICESat-2 Laser Altimetry
AGU 2024
cryosphere | 11 december 2024
Sumi Lee, Sinéad L L. Farrell, Kyle Duncan, Reint ...
Advances in laser altimetry have enabled high-resolution analysis of sea ice surface topography, enhancing our remote sensing capabilities beyond simp...
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Arctic Sea Ice Thickness from Combined ICESat-2 and Cryosat-2 Freeboard Observations
AGU 2024
cryosphere | 09 december 2024
Donghui Yi, Sinéad L L. Farrell, Laurence N. Conno...
The European Space Agency's radar altimeter, CryoSat-2 and NASA's laser altimeter, ICESat-2 have acquired complementary observations of Arctic sea ice...
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Arctic Sea Ice Topography Information From RADARSAT Constellation Mission (RCM) Synthetic Aperture Radar (SAR) Backscatter
GEOPHYSICAL RESEARCH LETTERS
24 february 2024
Grant J. Macdonald, Randall K. Scharien, Kyle Dunc...
Sea ice topography information can be obtained from altimetry but these data are spatially and temporally limited compared to recent synthetic aper...
Melt Characteristics of the Arctic Sea Ice in the New Arctic - Results from ICESat-2 Data Analysis With the DDA-bifurcate-seaice and Airborne Campaign Data
REMOTE SENSING OF THE CRYOSPHERE: SEA ICE II POSTER
cryosphere | 14 december 2023
Ute C. Herzfeld, Thomas Trantow, Huilin Han, Rache...
A main component of the New Arctic is the transformation of the sea-ice cover. As the Arctic sea ice has been reported to reach historic lows repeated...
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Sea ice surface roughness and topography in the Canadian Arctic Archipelago using RADARSAT Constellation Mission (RCM) synthetic-aperture radar (SAR) backscatter
REMOTE SENSING OF THE CRYOSPHERE: SEA ICE II POSTER
cryosphere | 14 december 2023
Grant J. Macdonald, Randall K. Scharien, Kyle Dunc...
Knowledge of sea ice surface roughness and topography is key to understanding the evolution of ice cover and the development of melt ponds, planning s...
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