The product is based on a manual interpolation of available insitu observations. This dataset is the predecessor of the gridded ice charts based on satellite data and other sources. This dataset primarily identifies the sea ice edge.
Metadata update history
2022-01-13T17:55:09Z : Minor modification : restructure keywords
2021-12-14T20:55:09Z : Minor modification : Changed version of metadata standard to MMD v3
2020-02-07T23:30:00Z : Original record : Original record from MMD v2