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    • GHRSST Level 4 DMI_OI North Sea and Baltic Sea Regional Foundation Sea Surface Temperature Analysis (GDS version 1)

    Metadata Updated: October 2, 2025

    A Group for High Resolution Sea Surface Temperature (GHRSST) Level 4 sea surface temperature analysis produced daily on an operational basis by the Danish Meteorological Institute (DMI) using an optimal interpolation (OI) approach on a regional 0.03 degree grid. The analysis is based upon nighttime GHRSST L2P skin and subskin SST observations from several satellites over the North and Baltic Seas. The sensors include the Advanced Very High Resolution Radiometer (AVHRR), the Advanced Along Track Scanning Radiometer (AATSR), the Spinning Enhanced Visible and Infrared Imager (SEVIRI), the Advanced Microwave Scanning Radiometer-EOS (AMSRE) and the Moderate Resolution Imaging Spectroradiometer (MODIS) on Aqua. An ice field from the Swedish and Finnish ice services is used to mask out areas with ice.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

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    Dates

    Metadata Date 2025-09-26T19:45:19Z
    Metadata Created Date June 25, 2021
    Metadata Updated Date October 2, 2025
    Reference Date(s) December 18, 2007 (publication), October 15, 2021 (revision)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from NOAA/NESDIS/ncei/accessions

    Other Data Resources

    Graphic Preview

    Preview graphic

    Additional Metadata

    Resource Type Series
    Metadata Date 2025-09-26T19:45:19Z
    Metadata Created Date June 25, 2021
    Metadata Updated Date October 2, 2025
    Reference Date(s) December 18, 2007 (publication), October 15, 2021 (revision)
    Responsible Party (Point of Contact)
    Contact Email
    Guid gov.noaa.nodc:GHRSST-DMI-L4UHfnd-NSEABALTIC-DMI_OI
    Access Constraints Cite as: Danish Meteorological Institute (DMI) (2007). GHRSST Level 4 DMI_OI North Sea and Baltic Sea Regional Foundation Sea Surface Temperature Analysis (GDS version 1). [indicate subset used]. NOAA National Centers for Environmental Information. Dataset. https://www.ncei.noaa.gov/archive/accession/GHRSST-DMI-L4UHfnd-NSEABALTIC-DMI_OI. Accessed [date]., Use liability: NOAA and NCEI cannot provide any warranty as to the accuracy, reliability, or completeness of furnished data. Users assume responsibility to determine the usability of these data. The user is responsible for the results of any application of this data for other than its intended purpose.
    Bbox East Long 30
    Bbox North Lat 65.98
    Bbox South Lat 48.01
    Bbox West Long -9.99
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Preview graphic
    Graphic Preview File https://www.ncei.noaa.gov/access/metadata/landing-page/bin/gfx?id=gov.noaa.nodc:GHRSST-DMI-L4UHfnd-NSEABALTIC-DMI_OI
    Graphic Preview Type PNG
    Harvest Object Id a5cb5dbf-f3cf-4142-ad34-99c07ea18f91
    Harvest Source Id c084a438-6f6b-470d-93e0-16aeddb9f513
    Harvest Source Title NOAA/NESDIS/ncei/accessions
    Licence accessLevel: Public, In no event shall DMI or its representatives be liable for any damages whatsoever including, without limitation, special, indirect, incidental or consequential damages or damages for loss of business profits or savings, business interruption, loss of business information or other pecuniary loss arising out of the use of or the inability to use this DMI product, even if DMI has been advised of the possibility of such damages. This limitation shall apply to claims of personal injury to the extent permitted by law. Some countries or states do not allow the exclusion or limitation of liability for consequential, special, indirect, incidental damages and, accordingly, some portions of these limitations may not apply to you. By using this product, you have accepted that the above limitations or the maximum legally applicable subset of these limitations apply to your use of this product.
    Lineage
    Metadata Language eng
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-9.99, 48.01], [30.0, 48.01], [30.0, 65.98], [-9.99, 65.98], [-9.99, 48.01]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System
    Spatial Harvester True
    Temporal Extent Begin 2007-06-04
    Temporal Extent End 2016-03-04

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