The scientific legacy of NASA's Operation IceBridge
Abstract The National Aeronautics and Space Administration (NASA)'s Operation IceBridge
(OIB) was a 13‐year (2009–2021) airborne mission to survey land and sea ice across the …
(OIB) was a 13‐year (2009–2021) airborne mission to survey land and sea ice across the …
An updated assessment of the changing Arctic sea ice cover
Sea ice is an essential component of the Arctic climate system. The Arctic sea ice cover has
undergone substantial changes in the past 40+ years, including decline in areal extent in all …
undergone substantial changes in the past 40+ years, including decline in areal extent in all …
Sea ice surface type classification of ICESat-2 ATL07 data by using data-driven machine learning model: Ross Sea, Antarctic as an example
Abstract The ICESat-2 (IS2) ATL07 sea ice height product provides precise and accurate
measurements of sea ice height for the polar regions. Although the original ATL07 product …
measurements of sea ice height for the polar regions. Although the original ATL07 product …
Synoptic variability in satellite altimeter‐derived radar freeboard of Arctic sea ice
Satellite observations of sea ice freeboard are integral to the estimation of sea ice thickness.
It is commonly assumed that radar pulses from satellite‐mounted Ku‐band altimeters …
It is commonly assumed that radar pulses from satellite‐mounted Ku‐band altimeters …
Unprecedented decline of Arctic sea ice outflow in 2018
H Sumata, L de Steur, S Gerland, DV Divine… - Nature …, 2022 - nature.com
Fram Strait is the major gateway connecting the Arctic Ocean and North Atlantic Ocean,
where nearly 90% of the sea ice export from the Arctic Ocean takes place. The exported sea …
where nearly 90% of the sea ice export from the Arctic Ocean takes place. The exported sea …
[HTML][HTML] Faster decline and higher variability in the sea ice thickness of the marginal Arctic seas when accounting for dynamic snow cover
Mean sea ice thickness is a sensitive indicator of Arctic climate change and is in long-term
decline despite significant interannual variability. Current thickness estimations from satellite …
decline despite significant interannual variability. Current thickness estimations from satellite …
Advances in altimetric snow depth estimates using bi-frequency SARAL and CryoSat-2 Ka–Ku measurements
Although snow depth on sea ice is a key parameter for sea ice thickness (SIT) retrieval, there
currently does not exist reliable estimations. In the Arctic, nearly all SIT products use a snow …
currently does not exist reliable estimations. In the Arctic, nearly all SIT products use a snow …
Linking scales of sea ice surface topography: evaluation of ICESat-2 measurements with coincident helicopter laser scanning during MOSAiC
Abstract Information about sea ice surface topography and related deformation is crucial for
studies of sea ice mass balance, sea ice modeling, and ship navigation through the ice …
studies of sea ice mass balance, sea ice modeling, and ship navigation through the ice …
A 10-year record of Arctic summer sea ice freeboard from CryoSat-2
Satellite observations of pan-Arctic sea ice thickness have so far been constrained to winter
months. For radar altimeters, conventional methods cannot differentiate leads from …
months. For radar altimeters, conventional methods cannot differentiate leads from …
[HTML][HTML] Rain on snow (ROS) understudied in sea ice remote sensing: a multi-sensor analysis of ROS during MOSAiC (Multidisciplinary drifting Observatory for the …
Arctic rain on snow (ROS) deposits liquid water onto existing snowpacks. Upon refreezing,
this can form icy crusts at the surface or within the snowpack. By altering radar backscatter …
this can form icy crusts at the surface or within the snowpack. By altering radar backscatter …