The Coral Reef Temperature Anomaly Database (CoRTAD) Version 6 - Global, 4 km Sea Surface Temperature and Related Thermal Stress Metrics from 1982 to 2022
Version 6 of the Coral Reef Temperature Anomaly Database (CoRTAD) is a global, 4 km, sea surface temperature (SST) and related thermal stress metrics dataset for 1982-01-02 to 2022-12-30. The CoRTAD contains weekly-averaged SSTs, SST anomaly (SSTA, weekly SST minus weekly climatological SST), thermal stress anomaly (TSA, weekly SST minus the maximum weekly climatological SST), SSTA Degree Heating Week (SSTA_DHW, sum of previous 12 weeks when SSTA is greater than or equal to 1 degree C), SSTA Frequency (number of times over previous 52 weeks that SSTA is greater than or equal to 1 degree C), TSA DHW (TSA_DHW, also known as a Degree Heating Week, sum of previous 12 weeks when TSA is greater than or equal to 1 degree C), and TSA Frequency (number of times over previous 52 weeks that TSA is greater than or equal to 1 degree C). In addition, the CoRTAD includes ancillary sea ice concentration and marine wind speed data. These data are the sixth in the series of CoRTAD datasets originally created in association with Elizabeth Selig (Director, Marine Science, Conservation International) and John Bruno (University of North Carolina; UNC - Chapel Hill). This dataset is based on the Pathfinder V5.3 dataset, and is created with support from the NOAA Coral Reef Conservation Program.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | non-public |
| contactPoint |
{
"fn": "NOAA National Centers for Environmental Information",
"@type": "vcard:Contact",
"hasEmail": "mailto:ncei.info@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | Version 6 of the Coral Reef Temperature Anomaly Database (CoRTAD) is a global, 4 km, sea surface temperature (SST) and related thermal stress metrics dataset for 1982-01-02 to 2022-12-30. The CoRTAD contains weekly-averaged SSTs, SST anomaly (SSTA, weekly SST minus weekly climatological SST), thermal stress anomaly (TSA, weekly SST minus the maximum weekly climatological SST), SSTA Degree Heating Week (SSTA_DHW, sum of previous 12 weeks when SSTA is greater than or equal to 1 degree C), SSTA Frequency (number of times over previous 52 weeks that SSTA is greater than or equal to 1 degree C), TSA DHW (TSA_DHW, also known as a Degree Heating Week, sum of previous 12 weeks when TSA is greater than or equal to 1 degree C), and TSA Frequency (number of times over previous 52 weeks that TSA is greater than or equal to 1 degree C). In addition, the CoRTAD includes ancillary sea ice concentration and marine wind speed data. These data are the sixth in the series of CoRTAD datasets originally created in association with Elizabeth Selig (Director, Marine Science, Conservation International) and John Bruno (University of North Carolina; UNC - Chapel Hill). This dataset is based on the Pathfinder V5.3 dataset, and is created with support from the NOAA Coral Reef Conservation Program. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "NCEI Dataset Landing Page",
"mediaType": "placeholder/value",
"description": "Navigate directly to the URL for a descriptive web page with download links.",
"downloadURL": "https://doi.org/10.25921/ffw7-cs39",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "THREDDS",
"accessURL": "https://www.ncei.noaa.gov/thredds-ocean/catalog/cortad/Version6/catalog.html",
"description": "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/.",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "HTTPS",
"mediaType": "placeholder/value",
"description": "Navigate directly to the URL for data access and direct download.",
"downloadURL": "https://www.ncei.noaa.gov/data/oceans/cortad/Version6/",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "FTP",
"mediaType": "placeholder/value",
"description": "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).",
"downloadURL": "ftp://ftp-oceans.ncei.noaa.gov/pub/data.nodc/cortad/Version6/",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "https://doi.org/10.1111/j.1466-8238.2009.00522.x",
"mediaType": "placeholder/value",
"description": "related journal article",
"downloadURL": "https://doi.org/10.1111/j.1466-8238.2009.00522.x",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "https://doi.org/10.7289/v52j68xx",
"mediaType": "placeholder/value",
"description": "source data",
"downloadURL": "https://doi.org/10.7289/v52j68xx",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "https://doi.org/10.7289/v5cz3545",
"mediaType": "placeholder/value",
"description": "CoRTAD Version 5",
"downloadURL": "https://doi.org/10.7289/v5cz3545",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "https://www.ncei.noaa.gov/products/avhrr-pathfinder-sst",
"mediaType": "placeholder/value",
"description": "NCEI project web site",
"downloadURL": "https://www.ncei.noaa.gov/products/avhrr-pathfinder-sst",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "GCMD Keyword Forum Page",
"mediaType": "placeholder/value",
"description": "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",
"downloadURL": "https://forum.earthdata.nasa.gov/app.php/tag/GCMD%2BKeywords",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "NCEI Contact Information",
"mediaType": "placeholder/value",
"description": "Information for contacts at NCEI.",
"downloadURL": "https://www.ncei.noaa.gov/contact",
"describedByType": "application/octet-steam"
}
]
|
| identifier | gov.noaa.nodc:NCEI-CoRTADv6 |
| issued | 2018-08-15T00:00:00.000+00:00 |
| keyword |
[
"0175420",
"0175481",
"0175482",
"0175483",
"0175546",
"0175547",
"0175549",
"0175550",
"0192832",
"0194306",
"0195034",
"0195417",
"0196074",
"0196822",
"0197564",
"0198252",
"0209168",
"0209185",
"0209198",
"0209244",
"0209270",
"0209310",
"0209317",
"0209327",
"0229121",
"0229490",
"0229664",
"0229789",
"0229852",
"0230332",
"0231184",
"0231661",
"0253610",
"0253613",
"0253621",
"0253645",
"0253711",
"0253781",
"0253894",
"0254007",
"0277991",
"0278054",
"0278155",
"0278265",
"0278477",
"0278579",
"0278645",
"0278739",
"ICE - COVERAGE",
"SEA SURFACE TEMPERATURE",
"WATER TEMPERATURE",
"WIND SPEED",
"AVHRR-2",
"AVHRR-3",
"physical",
"satellite data",
"NOAA-11",
"NOAA-14",
"NOAA-16",
"NOAA-17",
"NOAA-18",
"NOAA-19",
"NOAA-7",
"NOAA-9",
"NOAA National Centers for Environmental Information",
"NOAA National Centers for Environmental Information",
"COASTAL",
"Coral Reef Information System (CoRIS)",
"CORAL REEF STUDIES",
"World-Wide Distribution",
"climatology",
"oceanography",
"satelliteObservation",
"DOC/NOAA/NESDIS/NCEI > National Centers for Environmental Information, NESDIS, NOAA, U.S. Department of Commerce",
"EARTH SCIENCE > ATMOSPHERE > ATMOSPHERIC WINDS > SURFACE WINDS > WIND SPEED",
"EARTH SCIENCE > BIOSPHERE > ECOSYSTEMS > MARINE ECOSYSTEMS > REEF > CORAL REEF",
"EARTH SCIENCE > CLIMATE INDICATORS > ATMOSPHERIC/OCEAN INDICATORS > SEA SURFACE TEMPERATURE INDICES",
"EARTH SCIENCE > OCEANS > COASTAL PROCESSES > CORAL REEFS",
"EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > SEA SURFACE TEMPERATURE",
"EARTH SCIENCE > OCEANS > OCEAN TEMPERATURE > WATER TEMPERATURE",
"EARTH SCIENCE > OCEANS > SEA ICE > ICE EXTENT",
"land_binary_mask",
"latitude",
"longitude",
"maximum_of_gap_filled_sea_surface_skin_temperature",
"mean_of_gap_filled_sea_surface_skin_temperature",
"minimum_of_gap_filled_sea_surface_skin_temperature",
"sea_ice_area_fraction",
"sea_surface_skin_temperature",
"time",
"wind_speed",
"AVHRR-2 > Advanced Very High Resolution Radiometer-2",
"AVHRR-3 > Advanced Very High Resolution Radiometer-3",
"NOAA-11 > National Oceanic & Atmospheric Administration-11",
"NOAA-14 > National Oceanic & Atmospheric Administration-14",
"NOAA-16 > National Oceanic & Atmospheric Administration-16",
"NOAA-17 > National Oceanic & Atmospheric Administration-17",
"NOAA-18 > National Oceanic & Atmospheric Administration-18",
"NOAA-19 > National Oceanic & Atmospheric Administration-19",
"NOAA-7 > National Oceanic & Atmospheric Administration-7",
"NOAA-9 > National Oceanic & Atmospheric Administration-9",
"NOAA-11 (ICES code: 3101, 1988-2004)",
"NOAA-14 (ICES code: 3277, 1994-2007)",
"NOAA-16 (ICES code: 33J9, 2000-2014)",
"NOAA-17 (ICES code: 33ZS, 2002-2013)",
"NOAA-18 (ICES code: 33WM, 2005-2016)",
"NOAA-19 (ICES code: 33Y9, 2009-2016)",
"NOAA-7 (ICES code: 33V2, 1981-1986)",
"NOAA-9 (ICES code: 33OO, 1984-1998)",
"GEOGRAPHIC REGION > GLOBAL OCEAN"
]
|
| landingPage | https://www.ncei.noaa.gov/contact |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2023-05-25T00:00:00.000+00:00 |
| publisher |
{
"name": "NOAA National Centers for Environmental Information",
"@type": "org:Organization"
}
|
| references |
[
"https://doi.org/10.1111/j.1466-8238.2009.00522.x",
"https://doi.org/10.7289/v52j68xx",
"https://doi.org/10.7289/v5cz3545",
"https://www.ncei.noaa.gov/products/avhrr-pathfinder-sst"
]
|
| rights | otherRestrictions |
| spatial | 180.0,-90.0,-180.0,90.0 |
| temporal | 1982-01-02T00:00:00+00:00/2022-12-30T00:00:00+00:00 |
| title | The Coral Reef Temperature Anomaly Database (CoRTAD) Version 6 - Global, 4 km Sea Surface Temperature and Related Thermal Stress Metrics from 1982 to 2022 |
