[HTML][HTML] Retrieving sea level and freeboard in the Arctic: A review of current radar altimetry methodologies and future perspectives
GD Quartly, E Rinne, M Passaro, OB Andersen… - Remote Sensing, 2019 - mdpi.com
Spaceborne radar altimeters record echo waveforms over all Earth surfaces, but their
interpretation and quantitative exploitation over the Arctic Ocean is particularly challenging …
interpretation and quantitative exploitation over the Arctic Ocean is particularly challenging …
Arctic snow depth and sea ice thickness from ICESat‐2 and CryoSat‐2 freeboards: A first examination
R Kwok, S Kacimi, MA Webster… - Journal of …, 2020 - Wiley Online Library
We present a first examination of Arctic sea ice snow depth estimates from differencing
satellite lidar (ICESat‐2) and radar (CryoSat‐2) freeboards. These estimates cover the …
satellite lidar (ICESat‐2) and radar (CryoSat‐2) freeboards. These estimates cover the …
Snow in the changing sea-ice systems
Snow is the most reflective, and also the most insulative, natural material on Earth.
Consequently, it is an integral part of the sea-ice and climate systems. However, the spatial …
Consequently, it is an integral part of the sea-ice and climate systems. However, the spatial …
Winter Arctic sea ice thickness from ICESat‐2 freeboards
Abstract National Aeronautics and Space Administration's (NASA's) Ice, Cloud, and land
Elevation Satellite‐2 (ICESat‐2) mission was launched in September 2018 with the primary …
Elevation Satellite‐2 (ICESat‐2) mission was launched in September 2018 with the primary …
Sea ice roughness overlooked as a key source of uncertainty in CryoSat‐2 ice freeboard retrievals
ESA's CryoSat‐2 has transformed the way we monitor Arctic sea ice, providing routine
measurements of the ice thickness with near basin‐wide coverage. Past studies have shown …
measurements of the ice thickness with near basin‐wide coverage. Past studies have shown …
A Lagrangian snow evolution system for sea ice applications (SnowModel‐LG): Part II—Analyses
Sea ice thickness is a critical variable, both as a climate indicator and for forecasting sea ice
conditions on seasonal and longer time scales. The lack of snow depth and density …
conditions on seasonal and longer time scales. The lack of snow depth and density …
[HTML][HTML] The Antarctic sea ice cover from ICESat-2 and CryoSat-2: freeboard, snow depth, and ice thickness
S Kacimi, R Kwok - The Cryosphere, 2020 - tc.copernicus.org
We offer a view of the Antarctic sea ice cover from lidar (ICESat-2) and radar (CryoSat-2)
altimetry, with retrievals of freeboard, snow depth, and ice thickness that span an 8-month …
altimetry, with retrievals of freeboard, snow depth, and ice thickness that span an 8-month …
[HTML][HTML] The Copernicus polar ice and snow topography altimeter (CRISTAL) high-priority candidate mission
Abstract The Copernicus Polar Ice and Snow Topography Altimeter (CRISTAL) mission is
one of six high-priority candidate missions (HPCMs) under consideration by the European …
one of six high-priority candidate missions (HPCMs) under consideration by the European …
[HTML][HTML] Evidence for an increasing role of ocean heat in Arctic winter sea ice growth
We investigate how sea ice decline in summer and warmer ocean and surface temperatures
in winter affect sea ice growth in the Arctic. Sea ice volume changes are estimated from …
in winter affect sea ice growth in the Arctic. Sea ice volume changes are estimated from …
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 …