947cccc5-90d5-4a52-9440-3a5a33a41e43 urn:uuid eng UTF-8 nonGeographicDataset nonGeographicDataset 2025-06-23T15:58:51 creation ISO 19115 2016 IMOS - Satellite Remote Sensing - SST - L4 - GAMSSA - World 947cccc5-90d5-4a52-9440-3a5a33a41e43 An International Group for High-Resolution Sea Surface Temperature (GHRSST) Level 4 sea surface temperature analysis, produced daily on an operational basis at the Australian Bureau of Meteorology using optimal interpolation (OI) on a global 0.25 degree grid. This Global Australian Multi-Sensor SST Analysis (GAMSSA) v1.0 system blends infra-red SST observations from the Advanced Very High Resolution Radiometer (AVHRR) on NOAA and METOP polar-orbiting satellites, microwave SST observations from the Advanced Microwave Scanning Radiometer-2 (AMSR-2) on GCOM-W, and in situ data from ships, and drifting and moored buoys from the Global Telecommunications System (GTS). All SST observations are filtered for those values suspected to be affected by diurnal warming by excluding cases which have experienced recent surface wind speeds of below 6 m/s during the day and less than 2 m/s during the night, thereby resulting in daily foundation SST estimates that are largely free of diurnal warming effects. {"type": "Polygon", "coordinates": [[[-180.0, -80.0], [180.0, -80.0], [180.0, 80.0], [-180.0, 80.0], [-180.0, -80.0]]]} -180.0 180.0 -80.0 80.0 Continents | Africa Continents | Antarctica Continents | Asia Continents | North America Continents | South America Countries | Australia Global / Oceans | Atlantic Ocean Global / Oceans | Indian Ocean Global / Oceans | Pacific Ocean Global / Oceans | Southern Ocean Global / Oceans | World Oceans | Ocean Temperature | Sea Surface Temperature Regional Seas | Baltic Sea Regional Seas | Mediterranean Sea Regional Seas | South China Sea Remote Sensing | Ocean Temperature | Sea Surface Temperature Sea Surface Temperature Products Sub-Facility, Integrated Marine Observing System (IMOS) Sea Surface Temperatures Derived from NOAA Satellite Data documentDigital HTML NetCDF files via THREDDS catalog documentDigital HTML View and download data though the AODN Portal documentDigital HTML srs_ghrsst_l4_gamssa_url/analysed_sst documentDigital SRS - GAMSSA - WMS layer HTML srs_ghrsst_l4_gamssa_url documentDigital The GoGoDuck subsets and aggregates gridded data. Data is returned as a NetCDF file. WCM GoGoDuck help documentation documentDigital HTML srs_ghrsst_l4_gamssa_url#file_url documentDigital The BODAAC is a WFS service that returns a list of OpenDAP URLs matching a query. HTML BODAAC help documentation documentDigital HTML Access To AWS Open Data Program registry for the Cloud Optimised version of this dataset documentDigital HTML Access to Jupyter notebook to query Cloud Optimised converted dataset] documentDigital HTML Website of the Integrated Marine Observing System (IMOS) documentDigital HTML Unnamed resource documentDigital License Graphic PNG Unnamed resource documentDigital HTML