gov.noaa.ncdc:C01634 eng; USA utf8 dataset NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact 2023-11-29 ISO 19115-2 Geographic Information - Metadata - Part 2: Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) NOAA 1/4-degree Daily Optimum Interpolation Sea Surface Temperature (OISST) Analysis from AVHRR and AMSR, Version 2 AVHRR+AMSR 2008-11-12 publication Version 2 NCEI DSI 3650_01 gov.noaa.ncdc:C01634 Reynolds, Richard W. DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce principalInvestigator Reynolds, Richard W. DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce author Banzon, Viva F. DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce principalInvestigator Banzon, Viva F. DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce author NOAA CDR Program collaborator NOAA CDR Program author NOAA National Centers for Environmental Information publisher imageDigital This high-resolution sea surface temperature (SST) analysis product was developed using an optimum interpolation (OI) technique. The SST analysis has a spatial grid resolution of 0.25 (1/4) degree and temporal resolution of 1 day. The product uses Advanced Very High Resolution Radiometer (AVHRR) infrared satellite data from the Pathfinder AVHRR SST dataset and additional microwave satellite data from the Advanced Microwave Scanning Radiometer on the EOS platform (AMSR-E), which was available from 2002 to 2011. AMSR-E data has a spatial resolution of ~25 km, while AVHRR data has a spatial resolution of ~4 km. AMSR-E can observe SST through cloud cover, resulting in significantly better spatial coverage. AVHRR data is needed in part because AMSR-E does not provide reliable SSTs along coastal regions due to its coarser spatial resolution. Thus, with AVHRR+AMSR, the observations near land come from AVHRR, while AMSR-E has superior spatial coverage over the open ocean. Because of AMSR-E’s almost all-weather capability, the AVHRR+AMSR version provides more accurate information in persistently cloudy areas and during hurricanes and storms. However, even in cloud-free regions, the combined use of infrared and microwave data reduces systematic biases due to the independent error characteristics of the two sensors. The AVHRR+AMSR SST production ended in Oct 2011 when the AMSR-E antenna failed. This dataset provides complete ocean temperature fields constructed by combining bias-adjusted observations from different platforms on a regular global grid, with gaps filled in by interpolation. completed historicalArchive NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information pointOfContact notPlanned https://www.ncei.noaa.gov/themes/custom/ncei/logo.svg NOAA logo SVG Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature theme Global Change Master Directory (GCMD) Science Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher Oceanic - Surface - Sea-surface Temperature theme Global Climate Observing System (GCOS) Essential Climate Variables (ECVs) 2017 publication Release 2017 World Meteorological Organization, United Nations https://public.wmo.int/en/programmes/global-climate-observing-system/essential-climate-variables HTTP Information GCOS Essential Climate Variables Overview of the GCOS Essential Climate Variables. information custodian Satellite product Keyword Thesaurus Title Geographic Region > Global Ocean place Global Change Master Directory (GCMD) Location Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher Vertical Location > Sea Surface stratum Global Change Master Directory (GCMD) Location Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher AVHRR > Advanced Very High Resolution Radiometer AMSR-E > Advanced Microwave Scanning Radiometer-EOS instrument Global Change Master Directory (GCMD) Instrument Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher DOC/NOAA/NESDIS/NCDC > National Climatic Data Center, NESDIS, NOAA, U.S. Department of Commerce DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce dataCentre Global Change Master Directory (GCMD) Data Center Keywords 2018 revision Version 8.6 Global Change Data Center, Science and Exploration Directorate, Goddard Space Flight Center (GSFC) National Aeronautics and Space Administration (NASA) https://earthdata.nasa.gov/about/gcmd/global-change-master-directory-gcmd-keywords HTTPS Web Browser Global Change Master Directory (GCMD) Keywords The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. information publisher Earth Observation Satellites > Aqua Space-based Platforms > Earth Observation Satellites > Polar Orbiting Environmental Satellites (POES) > NOAA POES platform Global Change Master Directory (GCMD) Platform Keywords 2023 revision 17 Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA) Greenbelt MD https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords HTTPS GCMD Keyword Forum Page Global Change Master Directory (GCMD). 2023. GCMD Keywords, Version 17. Greenbelt, MD: Earth Science Data and Information System, Earth Science Projects Division, Goddard Space Flight Center (GSFC), National Aeronautics and Space Administration (NASA). URL (GCMD Keyword Forum Page): https://forum.earthdata.nasa.gov/app.php/tag/GCMD+Keywords information custodian See the Algorithm Theoretical Basis Document for a description of use limitations. otherRestrictions Cite as: Richard W. Reynolds, Viva F. Banzon, and NOAA CDR Program (2008): NOAA Optimum Interpolation 1/4 Degree Daily Sea Surface Temperature (OISST) Analysis, Version 2. [indicate subset used]. NOAA National Centers for Environmental Information. doi:10.7289/V5SQ8XB5 [access date]. otherRestrictions See the Use Agreement for this CDR available on the CDR page. otherRestrictions Distribution liability: NOAA and NCEI make no warranty, expressed or implied, regarding these data, nor does the fact of distribution constitute such a warranty. NOAA and NCEI cannot assume liability for any damages caused by any errors or omissions in these data. If appropriate, NCEI can only certify that the data it distributes are an authentic copy of the records that were accepted for inclusion in the NCEI archives. otherRestrictions 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. NCEI Dataset Landing Page for the Current Version https://doi.org/10.25921/RE9P-PT57 Landing Page NCEI Dataset Landing Page for the Current Version Landing page for the current dataset version. information crossReference collection NOAA Optimum Interpolation 1/4 Degree Daily Sea Surface Temperature (OISST) Analysis, Version 2 2008-11-12 publication DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce publisher https://doi.org/10.7289/V5SQ8XB5 HTTPS Web Browser NCEI landing page for the related AVHRR-Only Version 2 Related dataset landing page. information crossReference project Daily High-Resolution-Blended Analyses for Sea Surface Temperature 2007 publication American Meteorological Society publisher Reynolds, Richard W. author https://doi.org/10.1175/2007JCLI1824.1 HTTPS Web Browser Journal article published November 2007 by the American Meteorological Society Reynolds, R. W., T. M. Smith, C. Liu, D. B. Chelton, K. S. Casey, and M. G. Schlax, 2007: Daily High-Resolution-Blended Analyses for Sea Surface Temperature. Journal of Climate, 20, 5473–5496, doi:10.1175/2007jcli1824.1. information crossReference sciencePaper eng; USA climatologyMeteorologyAtmosphere -180.0 180.0 -90.0 90.0 2002-06-01 2011-10-04 1 A companion OISST product was produced using a combination of data from the Advanced Microwave Scanning Radiometer from NASA Earth Observing System (AMSR-E) and AVHRR with coverage from June 2002 through October 2011, when the AMSR-E instrument ceased to function properly. sst float Daily sea surface temperature anom float Daily sea surface temperature anomalies err float Estimated error standard deviation of analysed_sst ice float Sea ice concentration time_offset double offset hour from start of run for coordinate = time (forecast_period) zlev float Sea surface height lat float Latitude (latitude) lon float Longitude (longitude) time double Forecast time for ForecastModelRunCollection (time) time_run double run times for coordinate = time (forecast_reference_time) NOAA National Centers for Environmental Information ncei.info@noaa.gov https://www.ncei.noaa.gov/contact NCEI Contact Information Information for contacts at NCEI. information distributor In most cases, electronic downloads of the data are free. However, fees may apply for custom orders, data certifications, copies of analog materials, and data distribution on physical media. Contact NCEI for other distribution options and instructions. NetCDF 3 https://www.ncei.noaa.gov/metadata/geoportal/rest/metadata/item/gov.noaa.ncdc:C01634/html HTTPS Landing Page NCEI Dataset Landing Page Landing page for the dataset. information https://www.ncei.noaa.gov/data/sea-surface-temperature-optimum-interpolation/v2/access/amsr-avhrr/ HTTPS Download NCEI Direct Download (Dataset Files) Direct download for the dataset. download https://www.ncei.noaa.gov/thredds/blended-global/oisst-catalog.html HTTPS THREDDS NCEI THREDDS THREDDS Data Server (TDS) for the dataset. download repository NOAA National Centers for Environmental Information NOAA created the National Centers for Environmental Information (NCEI) by merging NOAA's National Climatic Data Center (NCDC), National Geophysical Data Center (NGDC), and National Oceanographic Data Center (NODC), including the National Coastal Data Development Center (NCDDC), per the Consolidated and Further Continuing Appropriations Act, 2015, Public Law 113-235. NCEI launched publicly on April 22, 2015. 2015-04-22T00:00:00 asNeeded Bulk metadata change applied on 2023-06-23. See version control repository history for metadata change details.