TY - JOUR A1 - Tschudi, M. A. A1 - Meier, W. N. A1 - Stewart, J. S. T1 - An enhancement to sea ice motion and age products at the National Snow and Ice Data Center (NSIDC) JO - The Cryosphere J1 - TC VL - 14 IS - 5 SP - 1519 EP - 1536 Y1 - 2020/05/07 PB - Copernicus Publications SN - 1994-0424 UR - https://tc.copernicus.org/articles/14/1519/2020/ L1 - https://tc.copernicus.org/articles/14/1519/2020/tc-14-1519-2020.pdf DO - 10.5194/tc-14-1519-2020 ER -