IMOS - SRS - SST - L4 - RAMSSA - Australia

• Other Authors: AODN Data Manager (distributor), Australian Bureau of Meteorology (hasAssociationWith), Beggs, Helen (hasPrincipalInvestigator), Data Officer (distributor), Govekar, Pallavi (resourceProvider), Integrated Marine Observing System (IMOS) (resourceProvider)
• Format: Dataset
• Language: unknown
• Published: Australian Ocean Data Network
• Subjects: oceans; SEA SURFACE TEMPERATURE; EARTH SCIENCE; OCEAN TEMPERATURE; Sea Surface Temperature Products Sub-Facility; Integrated Marine Observing System (IMOS); Global / Oceans | Indian Ocean; Global / Oceans | Southern Ocean; Global / Oceans | Pacific Ocean; Marine Features (Australia) | Great Australian Bight; SA/WA; Marine Features (Australia) | Bass Strait; TAS/VIC; Regional Seas | Tasman Sea; Regional Seas | Coral Sea; Regional Seas | Solomon Sea; Regional Seas | Arafura Sea; Regional Seas | Timor Sea; Regional Seas | Banda Sea; Regional Seas | Java Sea; Regional Seas | Philippine Sea; Regional Seas | Celebes Sea; Marine Features | Strait of Malacca; Regional Seas | South China Sea; Regional Seas | Bismarck Sea; Regional Seas | Gulf of Thailand; Countries | Australia; Countries | New Zealand; States; Territories (Australia) | Western Australia; Territories (Australia) | South Australia; Territories (Australia) | Victoria; Territories (Australia) | Tasmania; Territories (Australia) | New South Wales; Territories (Australia) | Northern Territory; Territories (Australia) | Queensland; Countries | Papua New Guinea; Countries | Indonesia; Countries | Timor-Leste; Countries | Malaysia; Offshore Islands (Australia) | Macquarie Island; Countries | New Caledonia; Countries | Fiji; Macquarie Island; Southern Ocean
• Online Access: https://researchdata.edu.au/imos-srs-sst-ramssa-australia/1431945

Statement: The processing method is described in Beggs H., A. Zhong, G. Warren, O. Alves, G. Brassington and T. Pugh (2011) RAMSSA - An Operational, High-Resolution, Multi-Sensor Sea Surface Temperature Analysis over the Australian Region, Australian Meteorological and Oceanographic Journal, 61, 1-22 (http://www.bom.gov.au/jshess/papers.php?year=2011). All files are supplied in the GHRSST Data Specification version 2.0 revision 5 format, documented at https://www.ghrsst.org/governance-documents/ghrsst-data-processing-specification-2-0-revision-5/. Credit Australia’s Integrated Marine Observing System (IMOS) is enabled by the National Collaborative Research Infrastructure Strategy (NCRIS). It is operated by a consortium of institutions as an unincorporated joint venture, with the University of Tasmania as Lead Agent. Credit Australian Bureau of Meteorology (BOM) Credit CSIRO Marine and Atmospheric Research (CMAR) 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 regional 1/12 degree grid over the Australian region (20N - 70S, 60E - 170W). This Regional Australian Multi-Sensor SST Analysis (RAMSSA) 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.