NOAA GHRSST Level 2P Indian Ocean Regional Skin Sea Surface Temperature v1.0 from the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) on the Meteosat Second Generation-2 (MSG-2) satellite

The GHRSST L2P MSG02 SST v1.0 dataset is produced by the US National Oceanic and Atmospheric Administration (NOAA) National Environmental Satellite, Data, and Information Service (NESDIS) from the Spinning Enhanced Visible and InfraRed Imager (SEVIRI) onboard the Meteosat-9 (MSG2) satellite. It provides the full disk SEVIRI imagery covering the Indian Ocean region from its position at 45.5°E longitude. The L2P SST is produced at approximately 3 km resolution with a 15 minute duty cycle. On June 1, 2022, the Meteosat-9 (MSG2) replaced the Meteosat-8 (MSG1) (MSG01-OSPO-L2P-v1.0) and produced the L2P SST data from June 11. 2022 to the present. This dataset will be updated every 15 minutes as a forward data stream with 3-24 hours nominal latency. Be aware that the granules before Dec. 1, 2022 contain some uncorrected metadata errors.<br><br>

The SST measurements from SEVIRI are key parameters in study of the weather, atmosphere, climate and ocean environments. Meteosat satellites have been providing crucial data for weather forecasting since 1977. <br><br>

This L2P SST product which includes Single Sensor Error Statistics (i.e., uncertainty statistics) follows the GHRSST Data Processing Specification (GDS) version 2.0 format guidelines. Please refer to the user guide for more information.

美国国家海洋与大气管理局（NOAA）国家环境卫星、数据与信息服务局（NESDIS）基于位于Meteosat-9（MSG2）卫星上的旋转增强型可见光与红外成像仪（SEVIRI），制作了GHRSST L2P MSG02 SST v1.0数据集。该数据集提供了从45.5°E经度位置覆盖印度洋区域的SEVIRI全圆盘图像。L2P海表温度（SST）数据以约3公里分辨率生成，具有15分钟的运行周期。2022年6月1日，Meteosat-9（MSG2）取代了Meteosat-8（MSG1）（MSG01-OSPO-L2P-v1.0），并从2022年6月11日起生成L2P SST数据，至今。该数据集将以每15分钟一次的前向数据流形式更新，名义延迟为3-24小时。请注意，2022年12月1日之前的数据块中包含一些未修正的元数据错误。<br><br>SEVIRI测量的海表温度是研究天气、大气、气候和海洋环境的关键参数。自1977年以来，Meteosat卫星一直为天气预报提供关键数据。<br><br>本L2P SST产品包括单传感器误差统计（即不确定性统计），遵循GHRSST数据处理规范（GDS）版本2.0格式指南。请参阅用户指南以获取更多信息。