Articles | Volume 16, issue 3
https://doi.org/10.5194/tc-16-1125-2022
https://doi.org/10.5194/tc-16-1125-2022
Research article
 | 
31 Mar 2022
Research article |  | 31 Mar 2022

Generating large-scale sea ice motion from Sentinel-1 and the RADARSAT Constellation Mission using the Environment and Climate Change Canada automated sea ice tracking system

Stephen E. L. Howell, Mike Brady, and Alexander S. Komarov

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Cited articles

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Agnew, T., Lambe, A., and Long, D.: Estimating sea ice area flux across the Canadian Arctic Archipelago using enhanced AMSR-E, J. Geophys. Res., 113, C10011, https://doi.org/10.1029/2007JC004582, 2008. 
Babb, D. G., Kirillov, S., Galley, R. J., Straneo, F., Ehn, J. K., Howell, S. E. L., Brady, M., Ridenour, N. A., and Barber, D. G.: Sea ice dynamics in Hudson Strait and its impact on winter shipping operations, J. Geophys. Res.-Oceans, 126, e2021JC018024, https://doi.org/10.1029/2021JC018024, 2021. 
Dawson, J., Pizzolato, L., Howell, S. E. L., Copland, L., and Johnston, M. E.: Temporal and spatial patterns of ship traffic in the Canadian Arctic from 1990 to 2015, Arctic, 71, 15–26, 2018. 
Eguíluz, V., Fernández-Gracia, J., Irigoien, X., and Duarte, C. M.: A quantitative assessment of Arctic shipping in 2010–2014, Sci. Rep.-UK, 6, 30682, https://doi.org/10.1038/srep30682, 2016. 
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Short summary
We describe, apply, and validate the Environment and Climate Change Canada automated sea ice tracking system (ECCC-ASITS) that routinely generates large-scale sea ice motion (SIM) over the pan-Arctic domain using synthetic aperture radar (SAR) images. The ECCC-ASITS was applied to the incoming image streams of Sentinel-1AB and the RADARSAT Constellation Mission from March 2020 to October 2021 using a total of 135 471 SAR images and generated new SIM datasets (i.e., 7 d 25 km and 3 d 6.25 km).
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