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ERDDAP
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| Grid DAP Data | Sub- set | Table DAP Data | Make A Graph | W M S | Source Data Files | Title | Sum- mary | FGDC, ISO, Metadata | Back- ground Info | RSS | E | Institution | Dataset ID | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| data | graph | NOAA Coral Reef Watch Daily Global 5-km Satellite Monitoring Marine Heatwave Watch, Lon0360 | 
| F I M | background
| 
| 
|
| mhw_5km_lon360 |
| Row Type | Variable Name | Attribute Name | Data Type | Value |
|---|---|---|---|---|
| attribute | NC_GLOBAL | _NCProperties | String | version=2,netcdf=4.7.4,hdf5=1.10.6 |
| attribute | NC_GLOBAL | acknowledgement | String | NOAA Coral Reef Watch (CRW) |
| attribute | NC_GLOBAL | cdm_data_type | String | Grid |
| attribute | NC_GLOBAL | comment | String | This is a product of the NOAA Coral Reef Watch Daily Global 5km Satellite Marine Heatwave Monitoring Product Suite Version 1.0.1, derived from CoralTemp v3.1. |
| attribute | NC_GLOBAL | Conventions | String | CF-1.6, ACDD-1.3 |
| attribute | NC_GLOBAL | creator_email | String | coralreefwatch at noaa.gov |
| attribute | NC_GLOBAL | creator_institution | String | NOAA Coral Reef Watch (CRW) |
| attribute | NC_GLOBAL | creator_name | String | NOAA Coral Reef Watch (CRW) |
| attribute | NC_GLOBAL | creator_type | String | institution |
| attribute | NC_GLOBAL | creator_url | String | https://coralreefwatch.noaa.gov |
| attribute | NC_GLOBAL | date_created | String | 2019-11-19 |
| attribute | NC_GLOBAL | date_issued | String | 2019-11-19 |
| attribute | NC_GLOBAL | date_metadata_modified | String | 2024-07-18 |
| attribute | NC_GLOBAL | date_modified | String | 2024-07-18 |
| attribute | NC_GLOBAL | Easternmost_Easting | double | 359.975 |
| attribute | NC_GLOBAL | geospatial_bounds | String | POLYGON ((-90 -180, 90 -180, 90 180, -90 180, -90 -180)) |
| attribute | NC_GLOBAL | geospatial_bounds_crs | String | EPSG:4326 |
| attribute | NC_GLOBAL | geospatial_lat_max | double | 89.975 |
| attribute | NC_GLOBAL | geospatial_lat_min | double | -89.975 |
| attribute | NC_GLOBAL | geospatial_lat_resolution | double | 0.049999999999999996 |
| attribute | NC_GLOBAL | geospatial_lat_units | String | degrees_north |
| attribute | NC_GLOBAL | geospatial_lon_max | double | 359.975 |
| attribute | NC_GLOBAL | geospatial_lon_min | double | 0.025 |
| attribute | NC_GLOBAL | geospatial_lon_resolution | double | 0.05000000000000001 |
| attribute | NC_GLOBAL | geospatial_lon_units | String | degrees_east |
| attribute | NC_GLOBAL | history | String | 2021-09-22T12:00:00Z Initial version released: v1.0. 2021-09-22T12:00:00Z Version 1.0.1 released. Fixed minor compatibility issue loading data into GIS applications by altering dimension names and coordinate variable names. 2023-01-05T19:26:00Z Data obtained from NOAA Coral Reef Watch and re-distributed via THREDDS Data Server (TDS) at PacIOOS to provide temporal aggregation and distribution through NetCDF/OPeNDAP utilities like ncWMS and ERDDAP. 2024-07-18T19:00:00Z Due to changes in data format from NOAA Coral Reef Watch, time series aggregation is no longer possible with files before July 1, 2024. |
| attribute | NC_GLOBAL | id | String | Satellite_Daily_Global_5km_Marine_Heatwave_Category |
| attribute | NC_GLOBAL | infoUrl | String | https://coralreefwatch.noaa.gov/product/marine_heatwave/ |
| attribute | NC_GLOBAL | institution | String | NOAA Coral Reef Watch (CRW) |
| attribute | NC_GLOBAL | instrument | String | 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 |
| attribute | NC_GLOBAL | instrument_vocabulary | String | GCMD Instrument Keywords |
| attribute | NC_GLOBAL | ISO_Topic_Categories | String | oceans |
| attribute | NC_GLOBAL | keywords | String | Earth Science > Climate Indicators > Atmospheric/Ocean Indicators > Extreme Weather > Heat/Cold Wave Frequency/Intensity, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature |
| attribute | NC_GLOBAL | keywords_vocabulary | String | GCMD Science Keywords |
| attribute | NC_GLOBAL | license | String | The data produced by Coral Reef Watch are available for use without restriction, but Coral Reef Watch relies on the ethics and integrity of the user to ensure that the source of the data and products is appropriately cited and credited. When using these data and products, credit and courtesy should be given to NOAA Coral Reef Watch. Please include the appropriate DOI associated with this dataset in the citation. For more information, visit the NOAA Coral Reef Watch website: https://coralreefwatch.noaa.gov. Recommendations for citing and providing credit are provided at https://coralreefwatch.noaa.gov/satellite/docs/recommendations_crw_citation.php. Users are referred to the footer section of the Coral Reef Watch website (https://coralreefwatch.noaa.gov/index.php) for disclaimers, policies, notices pertaining to the use of the data. |
| attribute | NC_GLOBAL | locations | String | Geographic Region > Global Ocean |
| attribute | NC_GLOBAL | locations_vocabulary | String | GCMD Location Keywords |
| attribute | NC_GLOBAL | naming_authority | String | org.pacioos |
| attribute | NC_GLOBAL | Northernmost_Northing | double | 89.975 |
| attribute | NC_GLOBAL | platform | String | 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 |
| attribute | NC_GLOBAL | platform_vocabulary | String | GCMD Platform Keywords |
| attribute | NC_GLOBAL | processing_level | String | Level 4 |
| attribute | NC_GLOBAL | product_version | String | 1.0.1 |
| attribute | NC_GLOBAL | program | String | NOAA Coral Reef Watch (CRW) |
| attribute | NC_GLOBAL | project | String | NOAA Coral Reef Watch (CRW) |
| attribute | NC_GLOBAL | publisher_email | String | info at pacioos.org |
| attribute | NC_GLOBAL | publisher_institution | String | Pacific Islands Ocean Observing System (PacIOOS) |
| attribute | NC_GLOBAL | publisher_name | String | Pacific Islands Ocean Observing System (PacIOOS) |
| attribute | NC_GLOBAL | publisher_type | String | institution |
| attribute | NC_GLOBAL | publisher_url | String | http://www.pacioos.hawaii.edu |
| attribute | NC_GLOBAL | references | String | https://www.pacioos.hawaii.edu/metadata/mhw_5km.html; https://coralreefwatch.noaa.gov/product/marine_heatwave/; Related publication: Hobday AJ, Oliver ECJ, Sen Gupta A, Benthuysen JA, Burrows MT, Donat MG, Holbrook NJ, Moore PJ, Thomsen MS, Wernberg T, Smale DA. 2018. Categorizing and naming marine heatwaves. Oceanography 31, 2. https://doi.org/10.5670/oceanog.2018.205. |
| attribute | NC_GLOBAL | source | String | satellite data |
| attribute | NC_GLOBAL | sourceUrl | String | (local files) |
| attribute | NC_GLOBAL | Southernmost_Northing | double | -89.975 |
| attribute | NC_GLOBAL | standard_name_vocabulary | String | CF Standard Name Table v39 |
| attribute | NC_GLOBAL | summary | String | 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. |
| attribute | NC_GLOBAL | testOutOfDate | String | now-60hours |
| attribute | NC_GLOBAL | time_coverage_end | String | 2024-12-20T12:00:00Z |
| attribute | NC_GLOBAL | time_coverage_resolution | String | P1D |
| attribute | NC_GLOBAL | time_coverage_start | String | 2024-07-01T12:00:00Z |
| attribute | NC_GLOBAL | title | String | NOAA Coral Reef Watch Daily Global 5-km Satellite Monitoring Marine Heatwave Watch, Lon0360 |
| attribute | NC_GLOBAL | Westernmost_Easting | double | 0.025 |
| dimension | time | double | nValues=165, evenlySpaced=false, averageSpacing=1 day 1h 10m 15s | |
| attribute | time | _ChunkSizes | uint | 1024 |
| attribute | time | _CoordinateAxisType | String | Time |
| attribute | time | actual_range | double | 1.7198352E9, 1.734696E9 |
| attribute | time | axis | String | T |
| attribute | time | coverage_content_type | String | coordinate |
| attribute | time | ioos_category | String | Time |
| attribute | time | long_name | String | reference time of the data |
| attribute | time | standard_name | String | time |
| attribute | time | time_origin | String | 01-JAN-1970 00:00:00 |
| attribute | time | units | String | seconds since 1970-01-01T00:00:00Z |
| dimension | latitude | float | nValues=3600, evenlySpaced=true, averageSpacing=0.049999999999999996 | |
| attribute | latitude | _ChunkSizes | uint | 3600 |
| attribute | latitude | _CoordinateAxisType | String | Lat |
| attribute | latitude | actual_range | float | -89.975, 89.975 |
| attribute | latitude | axis | String | Y |
| attribute | latitude | ioos_category | String | Location |
| attribute | latitude | long_name | String | Latitude |
| attribute | latitude | standard_name | String | latitude |
| attribute | latitude | units | String | degrees_north |
| dimension | longitude | float | nValues=7200, evenlySpaced=true, averageSpacing=0.05000000000000001 | |
| attribute | longitude | _ChunkSizes | uint | 7200 |
| attribute | longitude | _CoordinateAxisType | String | Lon |
| attribute | longitude | actual_range | float | 0.025, 359.975 |
| attribute | longitude | axis | String | X |
| attribute | longitude | ioos_category | String | Location |
| attribute | longitude | long_name | String | Longitude |
| attribute | longitude | standard_name | String | longitude |
| attribute | longitude | units | String | degrees_east |
| variable | heatwave_category | ubyte | time, latitude, longitude | |
| attribute | heatwave_category | _ChunkSizes | uint | 1, 1800, 3600 |
| attribute | heatwave_category | _FillValue | ubyte | 251 |
| attribute | heatwave_category | colorBarMaximum | double | 5.0 |
| attribute | heatwave_category | colorBarMinimum | double | 0.0 |
| attribute | heatwave_category | comment | String | This variable provides a measurement of daily sea surface temperature anomaly (SST Anomaly) based on an intensity classification algorithm for tracking marine heatwaves. Its value determines the contribution of the daily SST anomlay to the occurrence of a marine heatwave event and/or duration and intensity of an ongoing event. The value range is: 0 - No contribution to a marine heatwave event; 1 - Category I (Moderate); 2 - Category II (Strong); 3 - Category III (Severe); 4 - Category IV (Extreme); 5 - Category V (open-end beyond Extreme). Product description is provided at https://coralreefwatch.noaa.gov/product/marine_heatwave/index.php. |
| attribute | heatwave_category | flag_meanings | String | no_heatwave moderate strong severe extreme beyond_extreme |
| attribute | heatwave_category | flag_values | ubyte | 0, 1, 2, 3, 4, 5 |
| attribute | heatwave_category | ioos_category | String | Temperature |
| attribute | heatwave_category | long_name | String | marine heatwave category |
| attribute | heatwave_category | units | String | 1 |
| attribute | heatwave_category | valid_max | ubyte | 5 |
| attribute | heatwave_category | valid_min | ubyte | 0 |
| variable | mask | ubyte | time, latitude, longitude | |
| attribute | mask | _ChunkSizes | uint | 1, 1800, 3600 |
| attribute | mask | _FillValue | ubyte | 251 |
| attribute | mask | colorBarMaximum | double | 4.0 |
| attribute | mask | colorBarMinimum | double | 0.0 |
| attribute | mask | flag_meanings | String | water land missing ice |
| attribute | mask | flag_values | ubyte | 0, 1, 2, 4 |
| attribute | mask | ioos_category | String | Other |
| attribute | mask | long_name | String | pixel characteristics flag array |
| attribute | mask | units | String | 1 |
| attribute | mask | valid_max | ubyte | 4 |
| attribute | mask | valid_min | ubyte | 0 |
The information in the table above is also available in other file formats (.csv, .htmlTable, .itx, .json, .jsonlCSV1, .jsonlCSV, .jsonlKVP, .mat, .nc, .nccsv, .tsv, .xhtml) via a RESTful web service.