K10 Global 10km Analyzed SST data set for 2016-09-19 (NCEI Accession 0158171)

A Group for High Resolution Sea Surface Temperature (GHRSST) Level 4 sea surface temperature analysis produced daily on an operational basis at the Naval Oceanographic Office (NAVOCEANO) on a global 0.1 degree grid. The K10 L4 sea surface temperature analysis uses SST observations from the Advanced Very High Resolution Radiometer (AVHRR), the Advanced Microwave Scanning Radiometer for EOS (AMSR-E), and the Geostationary Operational Environmental Satellite (GOES) Imager. The age, reliability, and resolution of the data are used in the weighted average with the analysis tuned to represent SST at 1 meter depth. AVHRR Pathfinder 9km climatology is used when no new satellite SST retrievals are available after 34 days.

高精度海表面温度工作组（Group for High Resolution Sea Surface Temperature，GHRSST）四级海表面温度分析产品，由美国海军海洋学办公室（Naval Oceanographic Office，NAVOCEANO）以业务化运行模式每日生产，全球覆盖0.1度网格。K10型四级海表面温度分析产品采用先进甚高分辨率辐射计（Advanced Very High Resolution Radiometer，AVHRR）、地球观测系统先进微波扫描辐射计（Advanced Microwave Scanning Radiometer for EOS，AMSR-E）以及地球静止业务环境卫星（Geostationary Operational Environmental Satellite，GOES）成像仪获取的海表面温度观测数据。该分析在加权平均计算中综合考量数据的时效、可靠性与分辨率，并经过校准以表征1米深度的海表面温度。若34天后无新增卫星海表面温度反演结果可用，则采用AVHRR Pathfinder 9公里气候态数据集。