by Nico SunNEW: Melt Freeze Dates over the decades
The Website is dedicated to monitoring and analysing changes in the polar regions. Current products include sea ice area & thickness, snow cover, high Arctic temperature data, ice sheet bedrock elevation and a quantification of ocean warming from reduced sea ice.
Cavalieri, D. J., C. L. Parkinson, P. Gloersen, and H. J. Zwally. 1996, updated yearly. Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave Data, Version 1.1 Boulder, Colorado USA. NASA National Snow and Ice Data Center Distributed Active Archive Center. doi: https://doi.org/10.5067/8GQ8LZQVL0VL.
National Ice Center. 2008, updated daily. IMS Daily Northern Hemisphere Snow and Ice Analysis at 1 km, 4 km, and 24 km Resolutions, Version 1.1-1.3. Boulder, Colorado USA. NSIDC: National Snow and Ice Data Center. doi: https://doi.org/10.7265/N52R3PMC.
Daily Mean Temperatures in the Arctic 1958 - 202X. http://ocean.dmi.dk/arctic/meant80n.uk.php
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