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

This is a single-sensor multi-satellite SSTskin product for a single day-time 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 1 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 (adjusted to skin depths) indicate typical 2014 biases of < 0.1 degC and standard deviations of 0.6 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 - 1 day - day time - Australia (https://catalogue-imos.aodn.org.au/geonetwork/srv/eng/catalog.search#/metadata/52ad55a5-b537-4e10-8a81-22d9317c81f2)

本数据集为单日日间时段的单传感器多卫星海表皮肤温度（SSTskin）产品，基于所有可用美国国家海洋和大气管理局（NOAA）极轨卫星搭载的高级甚高分辨率辐射计（Advanced Very High Resolution Radiometer，AVHRR）观测数据反演得到。该产品以0.02°×0.02°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°。每个网格单元包含所有与该单元存在空间重叠的最高质量级海表温度（SST）的单日平均值，权重由重叠区域面积计算确定。可通过https://help.aodn.org.au/satellite-data-product-information/ 查看该产品在NOAA/AVHRR系列全球高分辨率海表温度小组（GHRSST）产品中的定位示意图。与经皮肤深度校正的浮标海表温度观测数据进行匹配验证的结果显示，该产品在2014年的典型偏差小于0.1℃，标准差为0.6℃。如需获取更多详细信息，请参阅澳大利亚综合海洋观测系统（IMOS）海表温度产品网页（http://imos.org.au/sstproducts.html）以及Beggs等人（2013年）的相关参考文献（http://imos.org.au/sstdata_references.html）。由于NOAA-18卫星已退役，该单传感器产品的生产已于2025年6月停止。2025年6月之后的相关数据，请参阅以下多传感器产品：IMOS-卫星遥感-海表温度-L3S-多传感器-单日-日间-澳大利亚（https://catalogue-imos.aodn.org.au/geonetwork/srv/eng/catalog.search#/metadata/52ad55a5-b537-4e10-8a81-22d9317c81f2）