Bureau of Meteorology Real Time Sea Surface Temperature (SST) Products
The Bureau of Meteorology (BoM) produces operational Integrated Marine Observing System (IMOS) satellite SST products in the International Group for High Resolution SST (GHRSST: www.ghrsst.org) "GDS2.0" file formats. The products provided range from single swath (or scene) SST data from po...
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| Format: | Software |
| Language: | English |
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NCI Australia
2022
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| Online Access: | https://dx.doi.org/10.25914/f4bf-y347 https://pid.nci.org.au/doi/f3316_8148_9378_3857 |
| Summary: | The Bureau of Meteorology (BoM) produces operational Integrated Marine Observing System (IMOS) satellite SST products in the International Group for High Resolution SST (GHRSST: www.ghrsst.org) "GDS2.0" file formats. The products provided range from single swath (or scene) SST data from polar-orbiting or geostationary satellites, all the way through to high level processed data incorporating data from multiple satellite sensors, and include ancillary input from a variety of other sources(e.g., surface wind speeds, sea ice concentration, and previous SST analysis data). Several satellites provide Sea Surface Temperature (SST) data. Currently,BoM produces operational SST products using infrared data from Geostationary Himawari-8 and polar orbiters, NOAA-18, MetOp-B, Suomi-NPP VIIRS and NOAA-20. These SST products are available over two different domains, IMOS continental domain (70E to 190E, 70S to 20N) and Southern Ocean domain (2.5E to 202.5E, 77.5S to 27.5S) on the IMOS 0.02o x 0.02o grid. For each sensor, following products may be available: L2P (geolocated, native resolution of sensor, one sub-directory per sensor. L3U (swath, gridded, single sensor), one sub-directory per sensor. L3C (multiple swath, gridded, single sensor), available for different time periods:1 day day-time only and night-time only, 1 hour data and 4 hour data, one sub-directory per sensor. L3S (multiple sensor, gridded), available for different time periods: 1 day, 3 days, 6 days, 14 days and 1 month for daytime only, night-time only and day and night (24 hour) scenarios. The operational SST products are used as input for applications such as IMOS OceanCurrent, and the BoM ReefTemp Next Generation coral bleaching nowcasting service, and provide useful insight into the study of marine heatwaves and ocean upwelling in near-coastal regions. |
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