Here are two functions. arcticseaice downloads daily sea ice concentration data and arcticborders plots land areas.
Incredibly helpful. Thanks for sharing.
Just so helpful, very glad I spent a second to google and found this. Thank you!
Very helpful both for visualization and accessing data. Related to seaice.m, kindly modified by author to work in Arctic. Thanks!
Updated the data link for the F18 sensor and included cmocean.