Sea ice variation
This page is a holding page, will add more sometime.
PDF without context. Work I did a little while ago on removal of invariant annual cycle and what that revealed.
seaice-uah-d02135 one page plot
seaice-uah-d02135a more detailed
Sea ice area and extent match very closely and for both Arctic and Antarctic. Not much change is taking place Antarctica.
Turns out that inverted UAH polar temperature data is a pleasing match for ice extent. Given other data on this web site you can guess one reason why I am looking more closely at gridded datasets.