ESA Sea Surface Temperature Climate Change Initiative (SST_cci): Level 4 Analysis Climate Data Record, version 2.1

This v2.1 SST_cci Level 4 Analysis Climate Data Record (CDR) provides a globally-complete daily analysis of sea surface temperature (SST) on a 0.05 degree regular latitude - longitude grid. It combines data from both the Advanced Very High Resolution Radiometer (AVHRR ) and Along Track Scanning Radiometer (ATSR) SST_cci Climate Data Records, using a data assimilation method to provide SSTs where there were no measurements. These data cover the period between 09/1981 and 12/2016.The dataset has been produced as part of the European Space Agency (ESA) Climate Change Initiative Sea Surface Temperature project(ESA SST_cci). The data products from SST_cci accurately map the surface temperature of the global oceans over the period 1981 to 2016 using observations from many satellites. The data provide independently quantified SSTs to a quality suitable for climate research.The CDR Version 2.1 product supercedes the CDR Version 2.0 product. Data are made freely and openly available under a Creative Commons License by Attribution (CC By 4.0) https://creativecommons.org/licenses/by/4.0/When citing this dataset please also cite the associated data paper: Merchant, C.J., Embury, O., Bulgin, C.E., Block T., Corlett, G.K., Fiedler, E., Good, S.A., Mittaz, J., Rayner, N.A., Berry, D., Eastwood, S., Taylor, M., Tsushima, Y., Waterfall, A., Wilson, R., Donlon, C. Satellite-based time-series of sea-surface temperature since 1981 for climate applications, Scientific Data 6:223 (2019). http://doi.org/10.1038/s41597-019-0236-x

本v2.1级SST_cci气候数据记录（CDR）提供了全球范围内完整的日海表温度（SST）分析数据，该数据以0.05度规则的经纬度网格进行排列。该数据集融合了高级甚高分辨率辐射计（AVHRR）和沿轨扫描辐射计（ATSR）SST_cci气候数据记录，并通过数据同化方法在无测量数据的区域提供SST。这些数据涵盖了1981年9月至2016年12月之间的时期。作为欧洲空间局（ESA）气候变化倡议海表温度项目（ESA SST_cci）的一部分，该数据集得以生成。SST_cci的数据产品能够准确映射1981年至2016年间全球海洋的表面温度，并使用多颗卫星的观测数据提供独立量化的SST，其质量适合气候研究。CDR版本2.1产品取代了CDR版本2.0产品。数据在Creative Commons License by Attribution（CC By 4.0）许可下免费且公开提供。在引用此数据集时，请同时引用相关数据论文：Merchant, C.J.，Embury, O.，Bulgin, C.E.，Block T.，Corlett, G.K.，Fiedler, E.，Good, S.A.，Mittaz, J.，Rayner, N.A.，Berry, D.，Eastwood, S.，Taylor, M.，Tsushima, Y.，Waterfall, A.，Wilson, R.，Donlon, C.（2019）。自1981年以来基于卫星的海洋表面温度时间序列及其在气候应用中的意义，Scientific Data 6:223。http://doi.org/10.1038/s41597-019-0236-x。

搜集汇总

背景与挑战

背景概述

该数据集是欧洲航天局气候变化倡议项目下的海面温度气候数据记录(版本2.1)，提供1981-2016年全球每日海面温度分析数据，结合了AVHRR和ATSR系列卫星观测数据，采用数据同化方法生成完整覆盖。数据格式为NetCDF，空间分辨率为0.05度。