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FY-3A/TOU与Metop-B/GOME-2在轨交叉定标检验分析

Check Analysis of In-Orbit Cross-Calibration Between FY-3A/TOU and Metop-B/GOME-2

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摘要

FY-3A气象卫星上搭载的紫外臭氧总量探测仪(TOU)是我国首台自主研制的用于日常全球臭氧总量监测的仪器, 自2008年5月发射至2015年3月已成功在轨运行近7年。前期研究表明FY-3A/TOU 仪器辐射响应存在分段差异特征[辐射值大于和小于6.6 μW/(cm2·nm·sr)的仪器响应明显不同], 存在双线性响应问题。提出了基于欧洲Metop-B卫星上全球臭氧监测实验2(GOME-2)的探测数据开展紫外波段在轨交叉定标研究方法, 进行FY-3A/TOU L1B数据的在轨交叉定标检验, 用于仪器探测值在轨实时比较和校正。2013年2月—2015年2月两年定标结果表明, 2013年8月以前的辐射值比对斜率均为1左右, 表明TOU的探测值在2013年8月以前比较准确, 随后TOU与GOME-2的比对斜率开始偏大, TOU探测值相对偏高, 表明FY-3A/TOU仪器的探测响应发生变化。虽然比对斜率有变化, 但两者的探测辐射值一直保持较好的线性相关性(R2>0.96), 因此可以通过交叉定标对TOU后期的探测数据进行校正。

Abstract

Ultraviolet total ozone unit (TOU) is one of the main payloads on FY-3A meteorological satellite and the first instrument for daily global coverage of total ozone monitoring is independently designed and manufactured by China. It has been in-orbit for almost seven years from May 2008 to March 2015. The preliminary study shows that the radiation response FY-3A/TOU instrument is different for different spectrum bands [the response of the instrument with radiance larger than 6.6 μW/(cm2·nm·sr) is obviously different from the instrument with radiance less than 6.6 μW/(cm2·nm·sr)]. It has the problem of bilinear response. A method is introduced for ultraviolet band in-orbit cross-calibration based on the data detected by global ozone monitoring experiment 2 (GOME-2) on European Metop-B satellite. The data of FY-3A/TOU L1B are checked by in-orbit cross-calibration, and then the rea-time comparisons and corrections of instruments′ detection values are made. The calibration results chosen from February 2013 to February 2015 indicate that the comparison slopes of radiation are all very close to 1 before August 2013, which mean that the detected radiance of TOU is fairly accurate. However, the slopes become a little larger after August 2013, the detected radiance of TOU is relatively larger than GOME-2, which means that the detected response FY-3A/TOU is changed. Although the equation slopes are variant, the relation coefficient between TOU and GOME-2 keeps better linear dependence (R2>0.96). It means that the later measurements of TOU can be corrected by use of cross-calibration equation.

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中图分类号:P407.4

DOI:10.3788/aos201737.0128003

所属栏目:遥感与传感器

基金项目:国家自然科学基金(41471302)

收稿日期:2016-08-24

修改稿日期:2016-09-23

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作者单位    点击查看

王后茂:中国科学院国家空间科学中心环境探测室, 北京 100190
赵其昌:上海卫星工程研究所载荷室, 上海 201109
王咏梅:中国科学院国家空间科学中心环境探测室, 北京 100190
张卓:中国科学院国家空间科学中心环境探测室, 北京 100190
杨晓君:中国科学院国家空间科学中心环境探测室, 北京 100190
胡秀清:中国气象局国家卫星气象中心, 北京 100081

联系人作者:王后茂(hmwang@nssc.ac.cn)

备注:王后茂(1986—), 男, 博士研究生, 助理研究员, 主要从事大气气溶胶和风场反演及交叉定标等方面的研究。

【1】Heath D F, Krueger A J, Roeder H A, et al. The solar backscatter ultraviolet and total ozone mapping spectrometer /SBUV/TOMS/ for Nimbus G[C]. Opt Eng, 1975, 14: 323-331.

【2】Levelt P F, van den Oord G H J, Dobber M R, et al. The ozone monitoring instrument[J]. IEEE Transaction on Geoscience and Remote Sensing, 2006, 44(5): 1093-1101.

【3】Burrows J P, Weber M, Buchwitz M, et al. The global ozone monitoring experiment (GOME): Mission concept and first scientific results[J]. J Atmos Sci, 1999, 56(2): 151-175.

【4】de Graaf M, Stammes P, Torres O, et al. Absorbing aerosol index: sensitivity analysis, application to GOME and comparison with TOMS[J]. Journal of Geophysical Research: Atmospheres, 2005, 110(1): D01201.

【5】Bovensmann H, Burrows J P, Buchwitz M, et al. SCIAMACHY: Mission objectives and measurement modes[J]. J Atmos Sci, 1999, 56(2): 127-150.

【6】Levelt P F, van den Oord G H J, Dobber M R, et al. The ozone monitoring instrument[J]. IEEE Transaction on Geoscience and Remote Sensing, 2006, 44(5): 1093-1101.

【7】Remund Q P, Newell D, Rodriguez J V, et al. The ozone mapping and profiler suite (OMPS): on-orbit calibration design[C]. SPIE, 2004, 5652: 165-173.

【8】Flynn L, Long C, Wu X, et al. Performance of the ozone mapping and profiler suite (OMPS) products[J]. Journal of Geophysical Research: Atmospheres, 2014, 119(10): 6181-6195.

【9】Wang Yongmei, Wang Yingjian, Wang Weihe, et al. FY-3 satellite ultraviolet total ozone unit[J]. Chinese Science Bulletin, 2009, 54(23): 3778-3783.
王咏梅, 王英鉴, 王维和, 等. FY-3卫星紫外臭氧总量探测仪[J]. 科学通报, 2009, 54(23): 3778-3783.

【10】Liu Li, Zheng Xiangdong, Chen Shu, et al. Validation study of FY-3A TOU total ozone using ground-based data[J]. Chin J Space Sci, 2015, 35(6): 696-706.
刘 利, 郑向东, 陈 树, 等. 风云-3A卫星TOU臭氧总量地基对比验证分析[J]. 空间科学学报, 2015, 35(6): 696-706.

【11】Hao N, Koukouli M, Inness A, et al. GOME-2 total ozone columns from MetOp-A/MetOp-B and assimilation in the MACC system[J]. Atmos Meas Tech, 2014, 7(9): 2259-2299.

【12】Wang Fei, Liu Yi, Cai Zhaonan, et al. Tropospheric ozone products retrieved from GOME-2[J]. Remote Sensing Technology and Application, 2016, 31(2): 316-323.
王 飞, 刘 毅, 蔡兆男, 等. 利用GOME-2卫星数据反演对流层臭氧[J]. 遥感技术与应用, 2016, 31(2): 316-323.

【13】Lang R. GOME-2 / Metop-A level 1B product validation report No 5: status at reprocessing G2RP-R2 v1F[R]. Report EUM, 2012: 1-110.

【14】EUMETSAT. EPS Metop-B product validation report: GOME-2 level 1[R]. Report EUM, 2013: 1-150.

【15】Lang R, Munro R, Livschitz Y, et al. Gome-2 level 1b operational product validation status[C]. EUMETSAT User Conference, 2008: 1-5.

【16】Tilstra L G, Stammes P. Intercomparison of reflectances observed by GOME and SCIAMACHY in the visible wavelength range[J]. Applied Optics, 2006, 45(17): 4129-4135.

【17】Wang Weihe, Flynn L E, Zhang Xingying, et al. Cross-calibration of the total ozone unit (TOU) with the ozone monitoring instrument (OMI) and SBUV/2 for environmental applications[J]. IEEE Transaction on Geoscience and Remote Sensing, 2012, 50(12): 4943-4955.

【18】Jiang Fang, Wang Weihe, Wang Yongmei, et al. Calibration in-orbit and retrieval result study of FY-3 total ozone unit (TOU)[J]. Chinese J Geophys, 2012, 55(3): 760-767.
江 芳, 王维和, 王咏梅, 等. FY-3气象卫星紫外臭氧总量探测仪辐亮度在轨定标与反演结果分析[J]. 地球物理学报, 2012, 55(3): 760-767.

【19】Wang Weihe, Flynn L E, Zhang Xingying, et al. Cross-calibration of the total ozone unit (TOU) with the ozone monitoring instrument (OMI) and SBUV/2 for environmental applications[J]. Advances in Meteorological Science and Technology, 2013, 3(4): 97-107.
王维和, Flynn L E, 张兴赢, 等. 臭氧总量探测仪(TOU)与臭氧监测仪(OMI)和SBUV/2的交叉定标及其在环境中的应用[J]. 气象科技进展, 2013, (4): 97-107.

【20】Wang Weihe, Zhang Xingying, Wang Yongmei, et al. introduction to the FY-3A total ozone unit: instrument, performance and results[J]. Int J Remote Sens, 2011, 32(17): 4749-4758.

【21】Qi Chengli, Hu Xiuqing, Zhang Liyang, et al. Cross-calibration of FY-1C/1D satellite based on hyper-spectral data[J]. Acta Meteorologica Sinivs, 2012, 70(4), 892-901.
漆成莉, 胡秀清, 张里阳, 等. 基于高光谱资料对FY-1C/1D气象卫星进行交叉定标[J]. 气象学报, 2012, 70(4): 892-901.

【22】Wu X, Liu Q, Zeng J, et al. Evaluation of the sensor data record from the nadir instruments of the ozone mapping profiler suite (OMPS)[J]. Journal of Geophysical Research: Atmospheres, 2014, 119(10): 6170-6180.

【23】Xu Na, Hu Xiuqing, Chen Lin, et al. Inter-calibration of infrared channels of FY-2/VISSR using high-spectral resolution sensors IASI and AIRS[J]. Journal of Remote Sensing, 2012, 16(5): 939-952.
徐 娜, 胡秀清, 陈 林, 等. FY-2静止卫星红外通道的高光谱交叉定标[J]. 遥感学报, 2012, 16(5): 939-952.

【24】Xu Na, Wu Ronghua, Hu Xiuqing, et al. Integrated method for on-orbit wide dynamic vicarious calibration of FY-3C MERSI reflective solar bands[J]. Acta Optica Sinica, 2015, 35(12): 1228001.
徐 娜, 吴荣华, 胡秀清, 等. FY-3C MERSI反射波段在轨宽动态综合辐射定标方法[J]. 光学学报, 2015, 35(12): 1228001.

引用该论文

Wang Houmao,Zhao Qichang,Wang Yongmei,Zhang Zhuo,Yang Xiaojun,Hu Xiuqing. Check Analysis of In-Orbit Cross-Calibration Between FY-3A/TOU and Metop-B/GOME-2[J]. Acta Optica Sinica, 2017, 37(1): 0128003

王后茂,赵其昌,王咏梅,张卓,杨晓君,胡秀清. FY-3A/TOU与Metop-B/GOME-2在轨交叉定标检验分析[J]. 光学学报, 2017, 37(1): 0128003

被引情况

【1】杨天杭,胡秀清,徐寒列,吴春强,漆成莉,顾明剑. 基于交叉比对的风云三号D星红外高光谱大气探测仪辐射定标性能评估. 光学学报, 2019, 39(11): 1130003--1

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