sea ice prediction network

https://www.koreapolarportal.or.kr/

https://climate.nasa.gov/vital-signs/ice-sheets/?intent=121

https://gravis.gfz.de/ais

Parts of the Cryosphere

https://nsidc.org/learn/parts-cryosphere/sea-ice

https://nsidc.org/learn/parts-cryosphere/ice-sheets

https://nsidc.org/learn/parts-cryosphere/ice-shelves

https://nsidc.org/learn/parts-cryosphere/glaciers

Ice Tethered Profilers

International Arctic Buoy Programme

Ice Tethered Profilers

https://tos.org/oceanography/article/the-ice-tethered-profiler-argo-of-the-arctic

Copernicus

Arctic Ocean - High Resolution Sea Ice Information L4

Arctic Ocean - High Resolution Sea Ice Information L3

Sea Ice Thickness derived from merging of L-Band radiometry and radar altimeter derived sea ice thickness