NOAA Coral Reef Watch Daily Global 5-km Satellite Monitoring Marine Heatwave Watch
Marine heatwaves are modelled off their terrestrial namesakes and are prolonged periods of anomalously high sea surface temperature (SST). In effect, they are categorized SST anomalies. They are also a more general version of the Coral Reef Watch (CRW) daily global 5km coral bleaching "HotSpot" product. Rather than being aimed specifically at corals, however, they provide a more generalized description of marine heat stress that is likely applicable to a broader range of marine life. This daily global 5km-resolution Marine Heatwave Watch (MHW) product is derived by applying the marine heatwave algorithm of Hobday et al. (2018) to the daily global 5km "CoralTemp" SST data product. CoralTemp is one of the best and most internally consistent daily global 5km SST products available, which allowed for the creation of an accurate climatology. This enabled the derivation of an accurate, consistent MHW product (comprised of near real-time and historic components), stretching back over three decades. Provides the most recent 3 years of data only; for the full time series, see PacIOOS ERDDAP instead.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| contactPoint |
{
"fn": "NOAA Coral Reef Watch (CRW)",
"@type": "vcard:Contact",
"hasEmail": "mailto:coralreefwatch@noaa.gov"
}
|
| describedByType | application/octet-steam |
| description | Marine heatwaves are modelled off their terrestrial namesakes and are prolonged periods of anomalously high sea surface temperature (SST). In effect, they are categorized SST anomalies. They are also a more general version of the Coral Reef Watch (CRW) daily global 5km coral bleaching "HotSpot" product. Rather than being aimed specifically at corals, however, they provide a more generalized description of marine heat stress that is likely applicable to a broader range of marine life. This daily global 5km-resolution Marine Heatwave Watch (MHW) product is derived by applying the marine heatwave algorithm of Hobday et al. (2018) to the daily global 5km "CoralTemp" SST data product. CoralTemp is one of the best and most internally consistent daily global 5km SST products available, which allowed for the creation of an accurate climatology. This enabled the derivation of an accurate, consistent MHW product (comprised of near real-time and historic components), stretching back over three decades. Provides the most recent 3 years of data only; for the full time series, see PacIOOS ERDDAP instead. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "THREDDS Catalog",
"mediaType": "placeholder/value",
"description": "This URL provides a catalog page for this dataset within THREDDS Data Server (TDS).",
"downloadURL": "https://pae-paha.pacioos.hawaii.edu/thredds/satellite.html?dataset=mhw_5km",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "File Information",
"accessURL": "https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/mhw_5km.html",
"description": "This URL provides a standard OPeNDAP html interface for selecting data from this dataset. Change the extension to .info for a description of the dataset.",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "PacIOOS Voyager (Google Maps API)",
"mediaType": "placeholder/value",
"description": "This URL provides a viewer and/or data access for this dataset.",
"downloadURL": "http://pacioos.org/voyager/index.html?b=-73.209964%2C-180%2C76.282447%2C180&s=1&t=m&o=sat:52:index:d64a0m1x5",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "ERDDAP",
"mediaType": "placeholder/value",
"description": "This URL provides a viewer and/or data access for this dataset.",
"downloadURL": "https://pae-paha.pacioos.hawaii.edu/erddap/griddap/mhw_5km",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "ERDDAP",
"mediaType": "placeholder/value",
"description": "This URL provides a viewer and/or data access for this dataset.",
"downloadURL": "https://pae-paha.pacioos.hawaii.edu/erddap/griddap/mhw_5km_lon360",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"title": "Related URL",
"mediaType": "placeholder/value",
"description": "This URL provides additional information related to this dataset.",
"downloadURL": "https://coralreefwatch.noaa.gov/product/marine_heatwave/",
"describedByType": "application/octet-steam"
},
{
"@type": "dcat:Distribution",
"mediaType": "placeholder/value",
"downloadURL": "https://coralreefwatch.noaa.gov",
"describedByType": "application/octet-steam"
}
]
|
| identifier | mhw_5km |
| isPartOf | NOAA Coral Reef Watch (CRW) |
| issued | 2019-11-19T00:00:00.000+00:00 |
| keyword |
[
"Earth Science > Climate Indicators > Atmospheric/Ocean Indicators > Extreme Weather > Heat/Cold Wave Frequency/Intensity",
"Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature",
"Earth Observation Satellites > GOES (Geostationary Operational Environmental Satellite) > GOES-13",
"Earth Observation Satellites > GOES (Geostationary Operational Environmental Satellite) > GOES-15",
"Earth Observation Satellites > Himawari > Himawari Meteorological Satellites",
"Earth Observation Satellites > Joint Polar Satellite System (JPSS) > SUOMI-NPP > Suomi National Polar-orbiting Partnership",
"Earth Observation Satellites > METEOSAT > METEOSAT-8",
"Earth Observation Satellites > METEOSAT > METEOSAT-11",
"Earth Observation Satellites > METOP > METOP-B > Meteorological Operational Satellite - B",
"Earth Remote Sensing Instruments > Passive Remote Sensing > Spectrometers/Radiometers > Imaging Spectrometers/Radiometers > AHI > Advanced Himawari Imager",
"Earth Remote Sensing Instruments > Passive Remote Sensing > Spectrometers/Radiometers > Imaging Spectrometers/Radiometers > AVHRR > Advanced Very High Resolution Radiometer",
"Earth Remote Sensing Instruments > Passive Remote Sensing > Spectrometers/Radiometers > Imaging Spectrometers/Radiometers > GOES-13 Imager > Geostationary Operational Environmental Satellite 13-Imager",
"Earth Remote Sensing Instruments > Passive Remote Sensing > Spectrometers/Radiometers > Imaging Spectrometers/Radiometers > GOES-15 Imager > Geostationary Operational Environmental Satellite 15-Imager",
"Earth Remote Sensing Instruments > Passive Remote Sensing > Spectrometers/Radiometers > Imaging Spectrometers/Radiometers > SEVIRI > Spinning Enhanced Visible and Infrared Imager",
"Earth Remote Sensing Instruments > Passive Remote Sensing > Spectrometers/Radiometers > Imaging Spectrometers/Radiometers > VIIRS > Visible-Infrared Imager-Radiometer Suite",
"Geographic Region > Global Ocean",
"NOAA Coral Reef Watch (CRW)",
"PacIOOS > Pacific Islands Ocean Observing System",
"longitude",
"latitude",
"time"
]
|
| landingPage | https://coralreefwatch.noaa.gov |
| language |
[]
|
| license | https://creativecommons.org/publicdomain/zero/1.0/ |
| modified | 2024-07-18T00:00:00.000+00:00 |
| publisher |
{
"name": "Pacific Islands Ocean Observing System (PacIOOS)",
"@type": "org:Organization"
}
|
| spatial | 179.97501,-89.975,-179.97501,89.975 |
| temporal | 2024-07-01T12:00:00+00:00/2025-02-19T12:00:00+00:00 |
| title | NOAA Coral Reef Watch Daily Global 5-km Satellite Monitoring Marine Heatwave Watch |
