GHRSST Level 3U NOAA STAR SST v2.80 from VIIRS on S-NPP Satellite (GDS version 2)

Description

The Joint Polar Satellite System (JPSS), starting with S-NPP launched on 28 October 2011, is the new generation of the US Polar Operational Environmental Satellites (POES). The ACSPO SNPP/VIIRS L3U (Level 3 Uncollated) product is a gridded version of the ACSPO NPP/VIIRS L2P product. The L3U output files are 10-minute granules in netCDF4 format, compliant with the Group for High Resolution Sea Surface Temperature (GHRSST) Data Specification version 2 (GDS2). There are 144 granules per 24hr interval, with a total data volume of 0.5GB/day. Fill values are reported at all invalid pixels, including pixels with >5 km inland. For each valid water pixel (defined as ocean, sea, lake or river, and up to 5 km inland), the following layers are reported: SSTs, a subset of l2p_flags (including day/night, land, ice, twilight, and glint flags), wind speed, and ACSPO SST minus reference (Canadian Met Centre 0.1deg L4 SST). Only L2P SSTs with QL=5 were gridded, so all valid SSTs are recommended for the users. Per GDS2 specifications, two additional Sensor-Specific Error Statistics layers (SSES bias and standard deviation) are reported in each pixel with valid SST. The ACSPO VIIRS L3U product is monitored and validated against iQuam in situ data in SQUAM. The v2.80 is an updated version from the v2.61 with several L2P algorithm improvements including two added thermal front layers, mitigated warm biases in the high latitudes, and improved clear-sky mask.

Resources

Name Format Description Link
0 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). https://data.noaa.gov/onestop/collections/granules/AWbwxHw_HtVRBOAZkBzD
0 journal article https://doi.org/10.1016/j.rse.2015.01.003
0 SST products monitored in SQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/squam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 related journal article https://doi.org/10.1002/2013jd020637
0 These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Institution web page http://www.ospo.noaa.gov/
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/data/oceans/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page http://www.ospo.noaa.gov/
0 Institution web page http://www.ospo.noaa.gov/
0 Institution web page http://www.ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page http://www.ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 NOAA Central Library: Technical Report https://doi.org/10.25923/2gs1-e539
0 Institution web page https://library.noaa.gov/
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/user-guides/GHRSSTUserGuidev91.pdf
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/project-documents/GDS20r5.pdf
0 online document ftp://ftp.star.nesdis.noaa.gov/pub/sod/osb/aignatov/ACSPO/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page http://www.ospo.noaa.gov/
0 related journal article https://doi.org/10.1175/2010jtecha1413.1
0 SST products monitored in iQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/iquam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 SST products monitored in MICROS R2 https://www.star.nesdis.noaa.gov/socd/sst/micros/
0 Institution web page https://www.star.nesdis.noaa.gov/
21 VIIRS_NPP-STAR-L3U-v2.80 https://cmr.earthdata.nasa.gov/search/concepts/C2147485059-POCLOUD.html
21 VIIRS_NPP-OSPO-L3U-v2.61 https://cmr.earthdata.nasa.gov/search/concepts/C1664741659-PODAAC.html
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.7289/v5kk98s8
0 Institution web page https://podaac.jpl.nasa.gov/
21 These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/. https://www.ncei.noaa.gov/thredds-ocean/catalog/ghrsst/L3U/VIIRS_NPP/OSPO/catalog.html
0 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.7289/v5kk98s8
0 Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). https://data.noaa.gov/onestop/collections/granules/AWbwxHw_HtVRBOAZkBzD
21 These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/. https://www.ncei.noaa.gov/thredds-ocean/catalog/ghrsst/L3U/VIIRS_NPP/OSPO/catalog.html
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/data/oceans/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://podaac.jpl.nasa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 NOAA Central Library: Technical Report https://doi.org/10.25923/2gs1-e539
0 online document ftp://ftp.star.nesdis.noaa.gov/pub/sod/osb/aignatov/ACSPO/
0 Institution web page https://www.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 journal article https://doi.org/10.1016/j.rse.2015.01.003
0 SST products monitored in SQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/squam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 related journal article https://doi.org/10.1002/2013jd020637
0 related journal article https://doi.org/10.1175/2010jtecha1413.1
0 SST products monitored in iQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/iquam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 SST products monitored in MICROS R2 https://www.star.nesdis.noaa.gov/socd/sst/micros/
0 Institution web page https://www.star.nesdis.noaa.gov/
21 VIIRS_NPP-STAR-L3U-v2.80 https://cmr.earthdata.nasa.gov/search/concepts/C2147485059-POCLOUD.html
0 related journal article https://doi.org/10.1016/j.rse.2015.01.003
0 related journal article https://doi.org/10.25923/2gs1-e539
0 project documentation https://www.ncei.noaa.gov/archive/accession/0123222
0 These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/user-guides/GHRSSTUserGuidev91.pdf
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/project-documents/GDS20r5.pdf
21 VIIRS_NPP-OSPO-L3U-v2.61 https://cmr.earthdata.nasa.gov/search/concepts/C1664741659-PODAAC.html
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.7289/v5kk98s8
21 These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/. https://www.ncei.noaa.gov/thredds-ocean/catalog/ghrsst/L3U/VIIRS_NPP/OSPO/catalog.html
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/data/oceans/ghrsst/L3U/VIIRS_NPP/OSPO/
0 These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://podaac.jpl.nasa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 NOAA Central Library: Technical Report https://doi.org/10.25923/2gs1-e539
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/user-guides/GHRSSTUserGuidev91.pdf
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/project-documents/GDS20r5.pdf
0 online document ftp://ftp.star.nesdis.noaa.gov/pub/sod/osb/aignatov/ACSPO/
0 Institution web page https://www.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 journal article https://doi.org/10.1016/j.rse.2015.01.003
0 SST products monitored in SQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/squam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 related journal article https://doi.org/10.1002/2013jd020637
0 related journal article https://doi.org/10.1175/2010jtecha1413.1
0 SST products monitored in iQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/iquam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 SST products monitored in MICROS R2 https://www.star.nesdis.noaa.gov/socd/sst/micros/
0 Institution web page https://www.star.nesdis.noaa.gov/
21 VIIRS_NPP-STAR-L3U-v2.80 https://cmr.earthdata.nasa.gov/search/concepts/C2147485059-POCLOUD.html
21 VIIRS_NPP-OSPO-L3U-v2.61 https://cmr.earthdata.nasa.gov/search/concepts/C1664741659-PODAAC.html
0 related journal article https://doi.org/10.1016/j.rse.2015.01.003
0 related journal article https://doi.org/10.25923/2gs1-e539
0 project documentation https://www.ncei.noaa.gov/archive/accession/0123222
0 Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). https://data.noaa.gov/onestop/collections/granules/AWbwxHw_HtVRBOAZkBzD
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). https://data.noaa.gov/onestop/collections/granules/AWbwxHw_HtVRBOAZkBzD
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/data/oceans/ghrsst/L3U/VIIRS_NPP/OSPO/
0 These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://podaac.jpl.nasa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 NOAA Central Library: Technical Report https://doi.org/10.25923/2gs1-e539
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/user-guides/GHRSSTUserGuidev91.pdf
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/project-documents/GDS20r5.pdf
0 online document ftp://ftp.star.nesdis.noaa.gov/pub/sod/osb/aignatov/ACSPO/
0 Institution web page https://www.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 journal article https://doi.org/10.1016/j.rse.2015.01.003
0 SST products monitored in SQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/squam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 related journal article https://doi.org/10.1002/2013jd020637
0 related journal article https://doi.org/10.1175/2010jtecha1413.1
0 SST products monitored in iQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/iquam/
0 SST products monitored in MICROS R2 https://www.star.nesdis.noaa.gov/socd/sst/micros/
0 Institution web page https://www.star.nesdis.noaa.gov/
21 VIIRS_NPP-STAR-L3U-v2.80 https://cmr.earthdata.nasa.gov/search/concepts/C2147485059-POCLOUD.html
21 VIIRS_NPP-OSPO-L3U-v2.61 https://cmr.earthdata.nasa.gov/search/concepts/C1664741659-PODAAC.html
0 related journal article https://doi.org/10.1016/j.rse.2015.01.003
0 related journal article https://doi.org/10.25923/2gs1-e539
0 project documentation https://www.ncei.noaa.gov/archive/accession/0123222
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.7289/v5kk98s8
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Institution web page https://www.star.nesdis.noaa.gov/
21 These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/. https://www.ncei.noaa.gov/thredds-ocean/catalog/ghrsst/L3U/VIIRS_NPP/OSPO/catalog.html
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.7289/v5kk98s8
0 Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). https://data.noaa.gov/onestop/collections/granules/AWbwxHw_HtVRBOAZkBzD
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/data/oceans/ghrsst/L3U/VIIRS_NPP/OSPO/
0 These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://podaac.jpl.nasa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 NOAA Central Library: Technical Report https://doi.org/10.25923/2gs1-e539
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/user-guides/GHRSSTUserGuidev91.pdf
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/project-documents/GDS20r5.pdf
0 online document ftp://ftp.star.nesdis.noaa.gov/pub/sod/osb/aignatov/ACSPO/
0 Institution web page https://www.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 journal article https://doi.org/10.1016/j.rse.2015.01.003
0 SST products monitored in SQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/squam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 related journal article https://doi.org/10.1002/2013jd020637
0 related journal article https://doi.org/10.1175/2010jtecha1413.1
0 SST products monitored in iQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/iquam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
21 VIIRS_NPP-STAR-L3U-v2.80 https://cmr.earthdata.nasa.gov/search/concepts/C2147485059-POCLOUD.html
21 VIIRS_NPP-OSPO-L3U-v2.61 https://cmr.earthdata.nasa.gov/search/concepts/C1664741659-PODAAC.html
0 related journal article https://doi.org/10.1016/j.rse.2015.01.003
0 related journal article https://doi.org/10.25923/2gs1-e539
0 project documentation https://www.ncei.noaa.gov/archive/accession/0123222
21 These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/. https://www.ncei.noaa.gov/thredds-ocean/catalog/ghrsst/L3U/VIIRS_NPP/OSPO/catalog.html
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 SST products monitored in MICROS R2 https://www.star.nesdis.noaa.gov/socd/sst/micros/
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.7289/v5kk98s8
0 Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). https://data.noaa.gov/onestop/collections/granules/AWbwxHw_HtVRBOAZkBzD
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/data/oceans/ghrsst/L3U/VIIRS_NPP/OSPO/
0 These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://podaac.jpl.nasa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 NOAA Central Library: Technical Report https://doi.org/10.25923/2gs1-e539
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/user-guides/GHRSSTUserGuidev91.pdf
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/project-documents/GDS20r5.pdf
0 online document ftp://ftp.star.nesdis.noaa.gov/pub/sod/osb/aignatov/ACSPO/
0 Institution web page https://www.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 journal article https://doi.org/10.1016/j.rse.2015.01.003
0 SST products monitored in SQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/squam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 related journal article https://doi.org/10.1002/2013jd020637
0 related journal article https://doi.org/10.1175/2010jtecha1413.1
0 SST products monitored in iQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/iquam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 SST products monitored in MICROS R2 https://www.star.nesdis.noaa.gov/socd/sst/micros/
0 Institution web page https://www.star.nesdis.noaa.gov/
21 VIIRS_NPP-STAR-L3U-v2.80 https://cmr.earthdata.nasa.gov/search/concepts/C2147485059-POCLOUD.html
21 VIIRS_NPP-OSPO-L3U-v2.61 https://cmr.earthdata.nasa.gov/search/concepts/C1664741659-PODAAC.html
0 related journal article https://doi.org/10.1016/j.rse.2015.01.003
0 related journal article https://doi.org/10.25923/2gs1-e539
0 project documentation https://www.ncei.noaa.gov/archive/accession/0123222
21 These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/. https://www.ncei.noaa.gov/thredds-ocean/catalog/ghrsst/L3U/VIIRS_NPP/OSPO/catalog.html
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.7289/v5kk98s8
0 Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). https://data.noaa.gov/onestop/collections/granules/AWbwxHw_HtVRBOAZkBzD
21 These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/. https://www.ncei.noaa.gov/thredds-ocean/catalog/ghrsst/L3U/VIIRS_NPP/OSPO/catalog.html
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/data/oceans/ghrsst/L3U/VIIRS_NPP/OSPO/
0 These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://podaac.jpl.nasa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 NOAA Central Library: Technical Report https://doi.org/10.25923/2gs1-e539
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/user-guides/GHRSSTUserGuidev91.pdf
0 online document ftp://ftp.star.nesdis.noaa.gov/pub/sod/osb/aignatov/ACSPO/
0 Institution web page https://www.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 journal article https://doi.org/10.1016/j.rse.2015.01.003
0 SST products monitored in SQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/squam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 related journal article https://doi.org/10.1002/2013jd020637
0 related journal article https://doi.org/10.1175/2010jtecha1413.1
0 SST products monitored in iQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/iquam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 SST products monitored in MICROS R2 https://www.star.nesdis.noaa.gov/socd/sst/micros/
0 Institution web page https://www.star.nesdis.noaa.gov/
21 VIIRS_NPP-STAR-L3U-v2.80 https://cmr.earthdata.nasa.gov/search/concepts/C2147485059-POCLOUD.html
0 related journal article https://doi.org/10.1016/j.rse.2015.01.003
0 related journal article https://doi.org/10.25923/2gs1-e539
0 project documentation https://www.ncei.noaa.gov/archive/accession/0123222
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/project-documents/GDS20r5.pdf
21 VIIRS_NPP-OSPO-L3U-v2.61 https://cmr.earthdata.nasa.gov/search/concepts/C1664741659-PODAAC.html
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.7289/v5kk98s8
21 These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/. https://www.ncei.noaa.gov/thredds-ocean/catalog/ghrsst/L3U/VIIRS_NPP/OSPO/catalog.html
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/data/oceans/ghrsst/L3U/VIIRS_NPP/OSPO/
0 These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://podaac.jpl.nasa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 NOAA Central Library: Technical Report https://doi.org/10.25923/2gs1-e539
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/user-guides/GHRSSTUserGuidev91.pdf
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/project-documents/GDS20r5.pdf
0 online document ftp://ftp.star.nesdis.noaa.gov/pub/sod/osb/aignatov/ACSPO/
0 Institution web page https://www.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 journal article https://doi.org/10.1016/j.rse.2015.01.003
0 SST products monitored in SQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/squam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 related journal article https://doi.org/10.1002/2013jd020637
0 related journal article https://doi.org/10.1175/2010jtecha1413.1
0 SST products monitored in iQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/iquam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 SST products monitored in MICROS R2 https://www.star.nesdis.noaa.gov/socd/sst/micros/
0 Institution web page https://www.star.nesdis.noaa.gov/
21 VIIRS_NPP-STAR-L3U-v2.80 https://cmr.earthdata.nasa.gov/search/concepts/C2147485059-POCLOUD.html
21 VIIRS_NPP-OSPO-L3U-v2.61 https://cmr.earthdata.nasa.gov/search/concepts/C1664741659-PODAAC.html
0 related journal article https://doi.org/10.1016/j.rse.2015.01.003
0 related journal article https://doi.org/10.25923/2gs1-e539
0 project documentation https://www.ncei.noaa.gov/archive/accession/0123222
0 Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). https://data.noaa.gov/onestop/collections/granules/AWbwxHw_HtVRBOAZkBzD
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.7289/v5kk98s8
0 Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). https://data.noaa.gov/onestop/collections/granules/AWbwxHw_HtVRBOAZkBzD
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/data/oceans/ghrsst/L3U/VIIRS_NPP/OSPO/
0 These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://podaac.jpl.nasa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 NOAA Central Library: Technical Report https://doi.org/10.25923/2gs1-e539
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/user-guides/GHRSSTUserGuidev91.pdf
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/project-documents/GDS20r5.pdf
0 online document ftp://ftp.star.nesdis.noaa.gov/pub/sod/osb/aignatov/ACSPO/
0 Institution web page https://www.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 journal article https://doi.org/10.1016/j.rse.2015.01.003
0 SST products monitored in SQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/squam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 related journal article https://doi.org/10.1002/2013jd020637
0 related journal article https://doi.org/10.1175/2010jtecha1413.1
0 SST products monitored in iQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/iquam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 SST products monitored in MICROS R2 https://www.star.nesdis.noaa.gov/socd/sst/micros/
0 Institution web page https://www.star.nesdis.noaa.gov/
21 VIIRS_NPP-STAR-L3U-v2.80 https://cmr.earthdata.nasa.gov/search/concepts/C2147485059-POCLOUD.html
21 VIIRS_NPP-OSPO-L3U-v2.61 https://cmr.earthdata.nasa.gov/search/concepts/C1664741659-PODAAC.html
0 related journal article https://doi.org/10.1016/j.rse.2015.01.003
0 related journal article https://doi.org/10.25923/2gs1-e539
0 project documentation https://www.ncei.noaa.gov/archive/accession/0123222
21 These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/. https://www.ncei.noaa.gov/thredds-ocean/catalog/ghrsst/L3U/VIIRS_NPP/OSPO/catalog.html
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://podaac.jpl.nasa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 Navigate directly to the URL for a descriptive web page with download links. https://doi.org/10.7289/v5kk98s8
0 Search for data granules belonging to this collection (a granule is the smallest aggregation of data that can be independently described and retrieved). https://data.noaa.gov/onestop/collections/granules/AWbwxHw_HtVRBOAZkBzD
21 These data are available through a variety of services via a THREDDS (Thematic Real-time Environmental Distributed Data Services) Data Server (TDS). Depending on the dataset, the TDS can provide WMS, WCS, DAP, HTTP, and other data access and metadata services as well. For more information on the TDS, see http://www.unidata.ucar.edu/software/thredds/current/tds/. https://www.ncei.noaa.gov/thredds-ocean/catalog/ghrsst/L3U/VIIRS_NPP/OSPO/catalog.html
0 Navigate directly to the URL for data access and direct download. https://www.ncei.noaa.gov/data/oceans/ghrsst/L3U/VIIRS_NPP/OSPO/
0 These data are available through the File Transfer Protocol (FTP). FTP is no longer supported by most internet browsers. You may copy and paste the FTP link to the data into an FTP client (e.g., FileZilla or WinSCP). ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/ghrsst/L3U/VIIRS_NPP/OSPO/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 Information for contacts at NCEI. https://www.ncei.noaa.gov/contact
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 Global Change Master Directory (GCMD). 2025. GCMD Keywords, Version 21. 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 https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords
0 NOAA Central Library: Technical Report https://doi.org/10.25923/2gs1-e539
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/user-guides/GHRSSTUserGuidev91.pdf
33 Online document https://www.ncei.noaa.gov/archive/accession/0123222/data/0-data/project-documents/GDS20r5.pdf
0 online document ftp://ftp.star.nesdis.noaa.gov/pub/sod/osb/aignatov/ACSPO/
0 Institution web page https://www.nesdis.noaa.gov/
0 Institution web page https://ospo.noaa.gov/
0 journal article https://doi.org/10.1016/j.rse.2015.01.003
0 SST products monitored in SQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/squam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 related journal article https://doi.org/10.1002/2013jd020637
0 related journal article https://doi.org/10.1175/2010jtecha1413.1
0 SST products monitored in iQUAM R2 https://www.star.nesdis.noaa.gov/socd/sst/iquam/
0 Institution web page https://www.star.nesdis.noaa.gov/
0 SST products monitored in MICROS R2 https://www.star.nesdis.noaa.gov/socd/sst/micros/
0 Institution web page https://www.star.nesdis.noaa.gov/
21 VIIRS_NPP-STAR-L3U-v2.80 https://cmr.earthdata.nasa.gov/search/concepts/C2147485059-POCLOUD.html
21 VIIRS_NPP-OSPO-L3U-v2.61 https://cmr.earthdata.nasa.gov/search/concepts/C1664741659-PODAAC.html
0 related journal article https://doi.org/10.1016/j.rse.2015.01.003
0 related journal article https://doi.org/10.25923/2gs1-e539
0 project documentation https://www.ncei.noaa.gov/archive/accession/0123222

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