edu.ucar.gdex::d277000 eng; USA utf-8 dataset NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu NSF NCAR Geoscience Data Exchange The Geoscience Data Exchange (GDEX), managed by the Computational and Information Systems Laboratory (CISL) at NSF NCAR, contains a large collection of meteorological, atmospheric composition, and oceanographic observations, and operational and reanalysis model outputs, integrated with NSF NCAR High Performance Compute services to support atmospheric and geosciences research. download pointOfContact 2023-03-08T17:00:25Z ISO 19115 Geographic Information - Metadata ISO19115:2003/Cor 1 2006 https://doi.org/10.5065/M4F2-M652 http://www.emc.ncep.noaa.gov/research/cmb/sst_analysis/ http Related Resource #1 Images, plots, and data for OI v2 from NCEP NOAA NCEP Optimum Interpolation Sea Surface Temperature Analysis d277000 1986-03-04 publication National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce author National Centers for Environmental Prediction, National Weather Service, NOAA, U.S. Department of Commerce author NSF National Center for Atmospheric Research publisher The NOAA National Center for Environmental Prediction (NCEP) optimum interpolation (OI) sea surface temperature (SST) analysis is produced weekly and monthly on a one-degree grid. The analysis uses in situ and satellite SSTs plus SSTs simulated by sea ice cover. Before the analysis is computed, the satellite data is adjusted for biases using the method of Reynolds (1988) and Reynolds and Marsico (1993). A description of the OI analysis can be found in Reynolds and Smith (1994). The bias correction improves the large scale accuracy of the OI. In November 2001, the OI fields were recomputed for late 1981 onward. The new version will be referred to as OI Version 2, and the most significant change is the improved simulation of SST from sea ice data following a technique developed at the UK Met Office. This change has reduced biases in the OI SST at higher latitudes. Also, the update and extension of COADS has provided us with improved ship data coverage through 1997, reducing the residual satellite biases in otherwise data sparse regions. For more details, see Reynolds, et al. (2002). onGoing datahelp@ucar.edu pointOfContact weekly dataset WMO GRIB1 NetCDF dataset Resource Type 2021-03-30 revision 4.4 DataCite Metadata Working Group orginator resourceTypeGeneral GRIDDING METHODS U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-09-30 revision 24.9 NASA Global Change Master Directory orginator Valids List: Platforms EARTH SCIENCE > OCEANS > SEA ICE > SEA ICE CONCENTRATION EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE U.S. National Aeronautics and Space Administration Global Change Master Directory GCMD 2026-09-30 revision 24.9 NASA Global Change Master Directory orginator Valids List: Science and Services Keywords Creative Commons Attribution 4.0 International License None grid 2 1 eng utf-8 oceans -180.0 180.0 -90.0 90.0 1981-10-29T0000+00 2023-02-01T0000+00 NSF NCAR Geoscience Data Exchange datahelp@ucar.edu https://gdex.ucar.edu distributor 1729.395 https://gdex.ucar.edu/datasets/d277000/ https Dataset Description Related Link information https://gdex.ucar.edu/datasets/d277000/dataaccess/ https Data Access Related Link download none asNeeded