Articles | Volume 15, issue 12
https://doi.org/10.5194/essd-15-5807-2023
https://doi.org/10.5194/essd-15-5807-2023
Data description paper
 | 
20 Dec 2023
Data description paper |  | 20 Dec 2023

A climate data record of year-round global sea-ice drift from the EUMETSAT Ocean and Sea Ice Satellite Application Facility (OSI SAF)

Thomas Lavergne and Emily Down

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Cited articles

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Ashcroft, P. and Wentz., F. J.: AMSR-E/Aqua L2A Global Swath Spatially-Resampled Brightness Temperatures, Version 3, NASA National Snow and Ice Data Center Distributed Active Archive Center, https://doi.org/10.5067/AMSR-E/AE_L2A.003, 2013. a, b
Brümmer, B., Müller, G., Haller, M., Kriegsmann, A., Offermann, M., and Wetzel, C.: DAMOCLES 2008-2011 – Hamburg Arctic Ocean Buoy Drift Experiment: meteorological measurements of 9 autonomous drifting ice buoys, World Data Center for Climate (WDCC) at DKRZ, https://doi.org/10.1594/WDCC/UNI_HH_MI_DAMOCLES2008, 2011. a
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Short summary
Sea ice in the Arctic and Antarctic can move several tens of kilometers per day due to wind and ocean currents. By analysing thousands of satellite images, we measured how sea ice has been moving every single day from 1991 through to 2020. We compare our data to how buoys attached to the ice moved and find good agreement. Other scientists will now use our data to better understand if climate change has modified the way sea ice moves and in what way.
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