NOAA Coral Reef Watch Operational Daily Near-Real-Time Global 5-km Satellite Coral Bleaching Monitoring Products

Description

Contains a suite of NOAA Coral Reef Watch (CRW) version 3.1 operational global satellite coral bleaching heat stress monitoring products at 5-km resolution produced daily in near real-time, including sea surface temperature (SST), SST anomaly, HotSpot, Degree Heating Week (DHW), and Bleaching Alert Area (BAA). These data are based on CoralTemp Version 1.0, a daily global 5-km sea surface temperature dataset combined from: (1.) NOAA/NESDIS operational near-real-time daily global 5-km geostationary-polar-orbiting (geo-polar) blended night-only SST analysis, (2.) NOAA/NESDIS 2002-2016 reprocessed daily global 5-km geo-polar blended night-only SST analysis, and (3.) United Kingdom Met Office 1985-2002 daily global 5-km night-only SST reanalysis of Operational SST and Sea Ice Analysis (OSTIA). The SST anomaly is the difference of SST compared to daily SST climatology. The coral bleaching HotSpot is a special type of sea surface temperature (SST) anomaly and shows the difference of SST compared to a coral bleaching SST threshold climatology. DHW is the accumulation of Coral Bleaching HotSpots over a period of 12 consecutive weeks. The DHW value at any particular location at any particular time is the summation of the product of HotSpot values which are at least 1 deg C above the bleaching threshold SST and their durations in weeks over the most recent 12-week period. One DHW is equivalent to 1 week of SST at 1 deg C above the threshold or 0.5 week of SST at 2 deg C above the threshold, etc. The units for DHW are deg C-weeks, combining the intensity and duration of heat stress into one single number. Based on research at Coral Reef Watch, when the heat stress reaches 4 deg C-weeks, you can expect to see significant coral bleaching, especially in more sensitive species. When heat stress is 8 deg C-weeks or higher, you would likely see widespread bleaching and mortality from the heat stress. Provides the most recent 3 years of data only; for the full time series, see PacIOOS ERDDAP instead.

Resources

Name Format Description Link
0 This URL provides a catalog page for this dataset within THREDDS Data Server (TDS). https://pae-paha.pacioos.hawaii.edu/thredds/satellite.html?dataset=dhw_5km
21 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. https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/dhw_5km.html
0 This URL provides a viewer and/or data access for this dataset. http://pacioos.org/voyager/index.html?b=-62.376931%2C42.495159%2C69.452305%2C-18.852497&s=1&t=m&o=sat:4:cunit:d46a0m0x1.5
0 This URL provides a viewer and/or data access for this dataset. https://pae-paha.pacioos.hawaii.edu/erddap/griddap/dhw_5km
0 This URL provides a viewer and/or data access for this dataset. https://pae-paha.pacioos.hawaii.edu/erddap/griddap/dhw_5km_lon360
0 This URL provides additional information related to this dataset. https://coralreefwatch.noaa.gov/product/5km/methodology.php
0 https://coralreefwatch.noaa.gov
27 http://pacioos.org
0 https://coralreefwatch.noaa.gov
0 https://coralreefwatch.noaa.gov
0 THREDDS OPeNDAP https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/dhw_5km
0 https://coralreefwatch.noaa.gov
50 Open Geospatial Consortium Web Coverage Service (WCS) https://pae-paha.pacioos.hawaii.edu/thredds/wcs/dhw_5km?service=WCS&version=1.0.0&request=GetCapabilities
0 https://coralreefwatch.noaa.gov
52 Open Geospatial Consortium Web Map Service (WMS) https://pae-paha.pacioos.hawaii.edu/thredds/wms/dhw_5km?service=WMS&version=1.3.0&request=GetCapabilities
0 https://coralreefwatch.noaa.gov
21 THREDDS NetCDF Subset Service https://pae-paha.pacioos.hawaii.edu/thredds/ncss/dhw_5km/dataset.html
0 This URL provides a viewer and/or data access for this dataset. https://pae-paha.pacioos.hawaii.edu/erddap/griddap/dhw_5km
0 This URL provides a viewer and/or data access for this dataset. https://pae-paha.pacioos.hawaii.edu/erddap/griddap/dhw_5km_lon360
0 This URL provides additional information related to this dataset. https://coralreefwatch.noaa.gov/product/5km/methodology.php
0 https://coralreefwatch.noaa.gov
27 http://pacioos.org
0 https://coralreefwatch.noaa.gov
0 https://coralreefwatch.noaa.gov
0 THREDDS OPeNDAP https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/dhw_5km
0 https://coralreefwatch.noaa.gov
50 Open Geospatial Consortium Web Coverage Service (WCS) https://pae-paha.pacioos.hawaii.edu/thredds/wcs/dhw_5km?service=WCS&version=1.0.0&request=GetCapabilities
0 https://coralreefwatch.noaa.gov
52 Open Geospatial Consortium Web Map Service (WMS) https://pae-paha.pacioos.hawaii.edu/thredds/wms/dhw_5km?service=WMS&version=1.3.0&request=GetCapabilities
0 https://coralreefwatch.noaa.gov
21 THREDDS NetCDF Subset Service https://pae-paha.pacioos.hawaii.edu/thredds/ncss/dhw_5km/dataset.html
0 This URL provides a catalog page for this dataset within THREDDS Data Server (TDS). https://pae-paha.pacioos.hawaii.edu/thredds/satellite.html?dataset=dhw_5km
21 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. https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/dhw_5km.html
0 This URL provides a viewer and/or data access for this dataset. http://pacioos.org/voyager/index.html?b=-62.376931%2C42.495159%2C69.452305%2C-18.852497&s=1&t=m&o=sat:4:cunit:d46a0m0x1.5
0 This URL provides a viewer and/or data access for this dataset. http://pacioos.org/voyager/index.html?b=-62.376931%2C42.495159%2C69.452305%2C-18.852497&s=1&t=m&o=sat:4:cunit:d46a0m0x1.5
0 This URL provides a viewer and/or data access for this dataset. https://pae-paha.pacioos.hawaii.edu/erddap/griddap/dhw_5km
0 This URL provides additional information related to this dataset. https://coralreefwatch.noaa.gov/product/5km/methodology.php
0 https://coralreefwatch.noaa.gov
27 http://pacioos.org
0 https://coralreefwatch.noaa.gov
0 https://coralreefwatch.noaa.gov
0 THREDDS OPeNDAP https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/dhw_5km
0 https://coralreefwatch.noaa.gov
50 Open Geospatial Consortium Web Coverage Service (WCS) https://pae-paha.pacioos.hawaii.edu/thredds/wcs/dhw_5km?service=WCS&version=1.0.0&request=GetCapabilities
0 https://coralreefwatch.noaa.gov
52 Open Geospatial Consortium Web Map Service (WMS) https://pae-paha.pacioos.hawaii.edu/thredds/wms/dhw_5km?service=WMS&version=1.3.0&request=GetCapabilities
0 https://coralreefwatch.noaa.gov
21 THREDDS NetCDF Subset Service https://pae-paha.pacioos.hawaii.edu/thredds/ncss/dhw_5km/dataset.html
0 This URL provides a catalog page for this dataset within THREDDS Data Server (TDS). https://pae-paha.pacioos.hawaii.edu/thredds/satellite.html?dataset=dhw_5km
21 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. https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/dhw_5km.html
0 This URL provides a viewer and/or data access for this dataset. https://pae-paha.pacioos.hawaii.edu/erddap/griddap/dhw_5km_lon360
0 This URL provides a catalog page for this dataset within THREDDS Data Server (TDS). https://pae-paha.pacioos.hawaii.edu/thredds/satellite.html?dataset=dhw_5km
21 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. https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/dhw_5km.html
0 This URL provides a viewer and/or data access for this dataset. http://pacioos.org/voyager/index.html?b=-62.376931%2C42.495159%2C69.452305%2C-18.852497&s=1&t=m&o=sat:4:cunit:d46a0m0x1.5
0 This URL provides a viewer and/or data access for this dataset. https://pae-paha.pacioos.hawaii.edu/erddap/griddap/dhw_5km
0 This URL provides a viewer and/or data access for this dataset. https://pae-paha.pacioos.hawaii.edu/erddap/griddap/dhw_5km_lon360
0 This URL provides additional information related to this dataset. https://coralreefwatch.noaa.gov/product/5km/methodology.php
0 https://coralreefwatch.noaa.gov
27 http://pacioos.org
0 https://coralreefwatch.noaa.gov
0 https://coralreefwatch.noaa.gov
0 THREDDS OPeNDAP https://pae-paha.pacioos.hawaii.edu/thredds/dodsC/dhw_5km
0 https://coralreefwatch.noaa.gov
50 Open Geospatial Consortium Web Coverage Service (WCS) https://pae-paha.pacioos.hawaii.edu/thredds/wcs/dhw_5km?service=WCS&version=1.0.0&request=GetCapabilities
0 https://coralreefwatch.noaa.gov
52 Open Geospatial Consortium Web Map Service (WMS) https://pae-paha.pacioos.hawaii.edu/thredds/wms/dhw_5km?service=WMS&version=1.3.0&request=GetCapabilities
0 https://coralreefwatch.noaa.gov
21 THREDDS NetCDF Subset Service https://pae-paha.pacioos.hawaii.edu/thredds/ncss/dhw_5km/dataset.html

Tags

  • geostationary operational environmental satellite 13-imager
  • latitude
  • visible-infrared imager-radiometer suite
  • meteorological operational satellite - b
  • sea surface temperature
  • longitude
  • earth observation satellites
  • himawari
  • joint polar satellite system (jpss)
  • oceans
  • pacioos
  • metop-b
  • advanced very high resolution radiometer
  • sea_ice_area_fraction
  • himawari meteorological satellites
  • ahi
  • suomi national polar-orbiting partnership
  • global ocean
  • pacific islands ocean observing system
  • ocean temperature
  • spinning enhanced visible and infrared imager
  • sea_surface_temperature
  • passive remote sensing
  • spectrometers/radiometers
  • earth science
  • geographic region
  • goes-15
  • suomi-npp
  • goes-13
  • viirs
  • noaa coral reef watch (crw)
  • advanced himawari imager
  • geostationary operational environmental satellite 15-imager
  • imaging spectrometers/radiometers
  • meteosat-11
  • seviri
  • goes (geostationary operational environmental satellite)
  • avhrr
  • goes-15 imager
  • goes-13 imager
  • coastal processes
  • time
  • meteosat-8
  • coral reefs
  • meteosat
  • metop
  • earth remote sensing instruments

Topics

Categories