IMOS - SRS - SST - L3S - Single Sensor - 1 month - day time - Australia

This is a single-sensor multi-satellite SSTskin product for 1 month of 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 1 month 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.

本数据集为一款基于所有可用NOAA极轨卫星搭载的先进甚高分辨率辐射计（Advanced Very High Resolution Radiometer, AVHRR）观测数据生成的单传感器多卫星海表皮温（SSTskin）产品，覆盖连续日间时段的1个月周期。该产品以0.02°×0.02°分辨率的圆柱等距投影地图格式发布，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（SST）的1个月平均值，并以重叠区域面积作为权重进行加权计算。https://help.aodn.org.au/satellite-data-product-information/ 页面中的示意图阐明了该产品在NOAA/AVHRR系列产品的全球高分辨率海表温度（GHRSST）套件中的归属定位。以该时段中心日期（已调整至表皮深度）的浮标海表温度观测数据进行交叉验证的结果显示，2014年该产品的典型偏差小于0.3℃，标准偏差为0.7℃。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（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）的相关文献，其详情页位于 http://imos.org.au/sstdata_references.html。