G1SST L4 SST Analysis for 2016-09-18 (NCEI Accession 0158179)

A Group for High Resolution Sea Surface Temperature (GHRSST) Level 4 sea surface temperature analysis produced daily on an operational basis by the JPL OurOcean group using a multi-scale two-dimensional variational (MS-2DVAR) blending algorithm on a global 0.009 degree grid. This Global 1 km SST (G1SST) analysis uses satellite data from sensors that include the Advanced Very High Resolution Radiometer (AVHRR), the Advanced Along Track Scanning Radiometer (AATSR), the Spinning Enhanced Visible and Infrared Imager (SEVIRI), the Advanced Microwave Scanning Radiometer-EOS (AMSRE), the Tropical Rainfall Measuring Mission Microwave Imager (TMI), the Moderate Resolution Imaging Spectroradiometer (MODIS), the Geostationary Operational Environmental Satellite (GOES) Imager, the Multi-Functional Transport Satellite 1R (MTSAT-1R) radiometer, and in situ data from drifting and moored buoys.

高分辨率海表面温度工作组（Group for High Resolution Sea Surface Temperature，GHRSST）四级海表面温度分析产品，由喷气推进实验室（Jet Propulsion Laboratory，JPL）的OurOcean团队采用多尺度二维变分（MS-2DVAR）融合算法，在全球0.009度网格上以业务化方式每日生成。该全球1公里海表面温度（Global 1 km SST，G1SST）分析产品所使用的数据包含多类卫星传感器观测数据，包括先进甚高分辨率辐射计（AVHRR）、先进沿轨扫描辐射计（AATSR）、旋转增强型可见红外成像仪（SEVIRI）、先进微波扫描辐射计-地球观测系统（AMSRE）、热带降雨测量任务微波成像仪（TMI）、中分辨率成像光谱辐射计（MODIS）、地球静止轨道业务环境卫星成像仪（GOES Imager）以及多功能运输卫星1R辐射计（MTSAT-1R）；同时还整合了漂流浮标与锚泊浮标的原位观测数据。