数据来源：全球射出长波辐射产品，基于卫星气象中心提供的FY-3B星的VIRR仪器窗区通道遥测数据经OLR反演模式计算得到（吴晓等，2011）。资料水平空间分辨率为0.01°×0.01°，覆盖范围：90°N-90°S，180°W-0°-180°E，起始时间为2010年1月1日。由于资料较短，目前气候平均场暂用NOAA-OLR数据代替，为1981-2010年平均。
业务产品：基于FY3/VIRR L1 级数据处理的OLR逐日资料，提供候平均全球OLR及距平的空间分布、赤道地区（5°S-5°N）平均OLR及距平的时间-经度逐候演变。分辨率插值到1°×1°。
业务产品：基于FY3/VIRR L1 级数据处理的OLR逐日资料，提供候平均全球OLR及距平的空间分布、赤道地区（5°S-5°N）平均OLR及距平的时间-经度逐候演变。分辨率插值到1°×1°。
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