Rand's Global Sea Surface Temperature and Ice Climatology
Monthly Average SST and Ice-Pack Limits, based on 1970s and pre-1970s data, derived from DS270.0 [http://rda.ucar.edu/datasets/ds270.0/] and Navy data.
RAND Corporation.
(1980).
Rand's Global Sea Surface Temperature and Ice Climatology.
NSF National Center for Atmospheric Research.
https://doi.org/10.5065/FK2Q-HY35.
Accessed 08 October 2025.