Satellite - Sea surface temperature - Level 4 - Multi sensor - Global Australian

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 dr...国际高分辨率海表温度工作组（Group for High-Resolution Sea Surface Temperature, GHRSST）四级海表温度分析产品，由澳大利亚气象局（Australian Bureau of Meteorology）以业务化模式每日生成，采用最优插值法（optimal interpolation, OI）在全球0.25°网格上开展计算。该全球澳大利亚多传感器海表温度分析（Global Australian Multi-Sensor SST Analysis, GAMSSA）v1.0系统，融合了NOAA与METOP极轨卫星搭载的先进甚高分辨率辐射计（Advanced Very High Resolution Radiometer, AVHRR）获取的红外海表温度观测数据、GCOM-W卫星搭载的先进微波扫描辐射计2号（Advanced Microwave Scanning Radiometer-2, AMSR-2）获取的微波海表温度观测数据，以及船舶、漂流浮标等原位观测数据。