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OAS accession Detail for 0282248
| accessions_id: |
0282248 | archive
|
| Title: |
GHRSST Level 4 GAMSSA_28km Global Foundation Sea Surface Temperature Analysis v1.0 dataset (GDS versions 1 and 2) for 2023-08-27 (NCEI Accession 0282248) |
| Abstract: |
A 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 (BoM) using optimal interpolation (OI) on a global 0.25 degree grid. This Global Australian Multi-Sensor SST Analysis (GAMSSA) v1.0 system blends satellite SST observations from passive infrared and passive microwave radiometers with in situ data from ships, drifting buoys and moorings from the Global Telecommunications System (GTS). SST observations that have experienced recent surface wind speeds less than 6 m/s during the day or less than 2 m/s during night are rejected from the analysis. The processing results in daily foundation SST estimates that are largely free of nocturnal cooling and diurnal warming effects. Sea ice concentrations are supplied by the NOAA/NCEP 12.7 km sea ice analysis. In the absence of observations, the analysis relaxes to the Reynolds and Smith (1994) Monthly 1 degree SST climatology for 1961 - 1990. |
| Date received: |
20230831 |
| Start date: |
20230827 |
| End date: |
20230827 |
| Seanames: |
World-Wide Distribution |
| West boundary: |
-179.875 |
| East boundary: |
179.875 |
| North boundary: |
89.875 |
| South boundary: |
-89.875 |
| Observation types: |
satellite data |
| Instrument types: |
AMSR2, AVHRR-3, VIIRS
|
| Datatypes: |
ICE - COVERAGE, SEA SURFACE TEMPERATURE
|
| Submitter: |
Armstrong, Edward M. |
| Submitting institution: |
US NASA; Jet Propulsion Laboratory; Physical Oceanography Distributed Active Archive Center |
| Collecting institutions: |
Australian Bureau of Meteorology |
| Contributing projects: |
GHRSST |
| Platforms: |
GCOM-W1 (490P), MetOp-B (pid: 12445), NOAA-20 (33YO), SNPP (pid: 12214)
|
| Number of observations: |
|
| Supplementary information: |
|
| Availability date: |
|
| Metadata version: |
1 |
| Keydate: |
2023-08-31 13:50:42+00 |
| Editdate: |
2023-08-31 13:51:01+00 |