紫外臭氧垂直探测仪(SBUS)辐射定标和反演臭氧垂直廓线验证

被引:5
作者
黄富祥 [1 ]
黄煜 [2 ]
Lawrence EFlynn [3 ]
王维和 [1 ]
曹冬杰 [1 ]
王淑荣 [2 ]
机构
[1] 国家卫星气象中心/中国气象局遥感卫星辐射测量和定标重点开放实验室
[2] 中国科学院长春光学精密机械与物理研究所
[3] 美国国家海洋与大气管理局
关键词
定标; 风云三号卫星; 臭氧垂直廓线; 紫外臭氧垂直探测仪;
D O I
暂无
中图分类号
P421.33 [臭氧层];
学科分类号
0706 ; 070601 ;
摘要
风云三号卫星(FY-3)是中国第二代极轨气象卫星,紫外臭氧垂直探测仪(SBUS)是该卫星11个主要星载遥感仪器之一。阐述了卫星发射前和发射后紫外臭氧垂直探测仪定标、数据及产品验证的结果。主要内容包括仪器发射前的定标和特性描述、在轨监测、臭氧垂直廓线反演产品检验,以及其产品在2011年北极严重臭氧损耗中的监测应用。紫外臭氧垂直探测仪发射前定标,实验室定标不确定性估计大约为4.7%,在轨监测表明漫反射板反射率252nm通道大约衰减15%,其他11个通道大约衰减3%5%。与美国NOAA卫星同类载荷SBUV/2s反演产品进行比较,FY-3A SBUS反演产品相对差异百分率大约为±7%,而FY-3B SBUS产品相对偏差百分率大约为±6%。利用FY-3 SBUS臭氧垂直廓线监测2011年春季北极严重臭氧损耗,表明从对流层上层到平流层下部的臭氧损耗占臭氧总量损耗的70%80%。
引用
收藏
页码:108 / 115
页数:8
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