The Sea-Ice Index version 3, based on our 4 operationals Climate Data Records and Interim Climate Data Records, will officially provide figures and maps of the Sea Ice extend evolution from 1978 to present.
More info on osi-saf.eumetsat.int/community/li...
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The OSI SAF sea ice team is pleased to announce the operational release of its new Sea-Ice Index Version 3.0 (OSI-420-a) on 4th May 2026. Previously distributed as a demonstrational since 2020, this v...