IMOS - Satellite Remote Sensing - SST - L3S - Single Sensor - 6 day - day time - Australia

This is a single-sensor multi-satellite SSTskin product for six consecutive day-time periods, 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 6 day 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. Matchups with buoy SST observations for the central date (adjusted to skin depths) indicate typical 2014 biases of < 0.3 degC and standard deviations of 0.7 degC. Refer to the IMOS SST products web page at http://imos.org.au/sstproducts.html and Beggs et al. (2013) at http://imos.org.au/sstdata_references.html for further information.Production of this single sensor product ceased in June 2025, due to decommissioning of the NOAA-18 satellite. Please refer to the following multi sensor product for data after June 2025 - IMOS - Satellite Remote Sensing - SST - L3S - Multi Sensor - 6 day - day time - Australia (https://catalogue-imos.aodn.org.au/geonetwork/srv/eng/catalog.search#/metadata/f07c3d3f-547b-4818-9d2f-12e872c7e158)

本数据集为一款单传感器多卫星海表皮肤温度（SSTskin）产品，覆盖6个连续日间时段，其数据源于所有可用美国国家海洋和大气管理局（National Oceanic and Atmospheric Administration, NOAA）极轨卫星搭载的先进甚高分辨率辐射计（Advanced Very-High-Resolution Radiometer, AVHRR）的观测数据。
该产品采用0.02°×0.02°的圆柱等距投影，覆盖区域为东经70°至西经170°、北纬20°至南纬70°。
每个网格单元包含所有与该单元有重叠的最高质量级海表温度（SST）观测数据的6日平均值，权重由重叠区域面积确定。
访问https://help.aodn.org.au/satellite-data-product-information/ 可查看该产品在NOAA/AVHRR系列全球高分辨率海表温度（Group for High Resolution Sea Surface Temperature, GHRSST）产品中的定位图示。
以该时段中心日期的浮标海表温度观测数据（已校正至皮肤温度深度）进行匹配验证，结果显示2014年该产品的典型偏差小于0.3℃，标准差为0.7℃。
如需了解更多信息，请访问澳大利亚综合海洋观测系统（Integrated Marine Observing System, IMOS）海表温度产品网页http://imos.org.au/sstproducts.html，以及Beggs等人（2013年）的相关文献http://imos.org.au/sstdata_references.html。
由于NOAA-18卫星退役，该单传感器产品的生产已于2025年6月终止。
2025年6月之后的数据请参考以下多传感器产品：澳大利亚综合海洋观测系统卫星遥感海表温度L3S多传感器6日日间产品（https://catalogue-imos.aodn.org.au/geonetwork/srv/eng/catalog.search#/metadata/f07c3d3f-547b-4818-9d2f-12e872c7e158）