IMOS - Satellite Remote Sensing - SST - L3S - Single Sensor - 1 day - day and night time - Australia

This is a single-sensor multi-satellite SSTfnd product for a single 24 hour period, derived using observations from AVHRR instruments on all available NOAA polar-orbiting satellites. It is provided as a 0.02deg x 0.02deg cylindrical equidistant projected map over the region 70°E to 170°W, 20°N to 70°S. Each grid cell contains the 24 hour average of all the highest available quality SSTs that overlap with that cell, weighted by the area of overlap. The diagram at https://help.aodn.org.au/satellite-data-product-information/ indicates where this product fits within the GHRSST suite of NOAA/AVHRR products. The SSTfnd is derived by adding a constant 0.17 degC to the SSTskin observations after rejecting observations with low surface wind speeds (

本数据集为一款单传感器多卫星海表温度基础（SSTfnd）产品，覆盖单一日24小时观测时段，其反演数据源自所有可用的美国国家海洋和大气管理局（NOAA）极轨卫星搭载的先进甚高分辨率辐射计（AVHRR）观测结果。该产品以0.02°×0.02°分辨率的圆柱等距投影地图格式提供，覆盖区域为东经70°至西经170°、北纬20°至南纬70°。每个网格单元存储了所有与该单元存在空间重叠的最高质量等级海表温度观测值的24小时平均值，权重为对应重叠区域的面积。可通过https://help.aodn.org.au/satellite-data-product-information/ 提供的图示，了解该产品在全球高分辨率海表温度（GHRSST）的NOAA/AVHRR产品套件中的定位。SSTfnd产品通过剔除地表风速较低的观测数据后，对海表皮肤温度（SSTskin）观测值添加0.17℃的恒定偏移量得到。