全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
科学通报  2015 

风云三号C星太阳总辐照度观测结果分析

DOI: 10.1360/N972015-00471, PP. 2447-2454

Keywords: 风云三号C星,太阳辐射监测仪II型,太阳总辐照度,太阳黑子,交叉比对

Full-Text   Cite this paper   Add to My Lib

Abstract:

第二代极轨气象卫星风云三号C星(FY-3C)携带的太阳辐射监测仪(SolarIrradianceMonitor,SIM)是FY-3A/B星上同类载荷的改进型,称为太阳辐射监测仪II型(SIM-II).针对SIM-II在轨观测获取的日地平均距离处太阳总辐照度数据,通过与国外同类产品以及太阳黑子数据进行对比分析,检验SIM-II太阳总辐照度产品精度,评估仪器在轨观测能力.比对结果显示,SIM-II太阳总辐照度数据与国外同类产品相比在变化趋势上具有很好的一致性,与美国NASA发射的太阳辐射和气候变化试验卫星(SolarRadiationandClimateExperiment,SORCE)/总辐照度监测仪(TotalIrradianceMonitor,TIM)产品的相对均方根偏差约为87×10-6,与比利时皇家气象研究所(RMIB)基于多个星基太阳总辐射观测数据处理得到的太阳总辐照度合成数据(简称RMIB数据)的相对均方根偏差约为140×10-6.SIM-II太阳总辐照度与太阳黑子数的相关性分析结果显示二者在极值分布上具有较好的对应;针对2014年10月太阳超强活动过程的监测结果显示,SIM-II和TIM观测的太阳总辐照度变化与太阳黑子面积变化相关,当太阳黑子面积增大2470时,SIM-II监测到的太阳总辐照度变化为-2.94W/m2,TIM监测结果为-2.98W/m2,说明SIM-II的观测结果能够定量反映由太阳活动导致的辐射能量变化.研究表明,FY-3C星太阳总辐照度数据已达到国际同类产品的观测精度,可以用于太阳活动及气候变化监测等相关研究.

References

[1]  1 Solomon S, Qin D H, Manning M, et al. Climate Change 2007: The Physical Science Basis, Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Cambridge, UK and New York, USA: Cambridge University Press, 2007. 996
[2]  2 Kyle H L, Hoyt D V, Hickey J R, et al. A review of the Nimbus-7 ERB solar dataset. Solar Phys, 1994, 152: 9-12
[3]  3 Willson R C. Solar total irradiance observations by active cavity radiometers. Solar Phys, 1981, 71: 217-229
[4]  4 Willson R C. The ACRIMSAT/ACRIM3 experiment-extending the precision, long-term total solar irradiance climate database. Earth Observ, 2001, 13: 14-17
[5]  5 Frohlich C. First results from VIRGO, the experiment for helioseismology and solar irradiance monitoring on SOHO. Solar Phys, 1997, 170: 1-25
[6]  6 Dewitte S. Total solar irradiance observations from RMIB/VIRGO. J Geophys Res, 2004, 109: A2102
[7]  7 Kopp G, Lawrence G. The Total Irradiance Monitor (TIM): Instrument design. Solar Phys, 2005, 230: 91-109
[8]  8 Lee R B, Barkstrom B R, Cess R D. Characteristics of the earth radiance budget experiment solar monitors. Appl Opt, 1987, 26: 3090-3096
[9]  9 Crommelynck D, Domingo V, Fichot A, et al. Preliminary results from the SOVA experiment on board the EUROPEAN retrievable Carrier (EURECA). Metrologia, 1993, 30: 375-379
[10]  10 Koop G, Lawrence G, Rottman G. The Total Irradiance Monitor (TIM): Science results. Solar Phys, 2005, 230: 129-139
[11]  11 Willson R C, Mordvinov A V. Secular total solar irradiance trend during solar cycles 21-23. Geophys Res Lett, 2003, 30: 1199
[12]  12 Mekaoui S, Dewitte S. Total solar irradiance measurement and modeling during cycle 23. Solar Phys, 2008, 247: 203-216
[13]  13 Dong C H, Yang J, Zhang W J, et al. An overview of a new Chinese weather satellite FY-3A. Bull Amer Mereorol Soc, 2009, 90: 1531-1544
[14]  14 Fang W, Yu B X, Wang Y P, et al. Solar irradiance absolute radiometers and solar irradiance measurement on spacecraft (in Chinese). Chin J Opt Appl Opt, 2009, 2: 23-28 [方伟, 禹秉熙, 王玉鹏, 等. 太阳辐照绝对辐射计及其在航天器上的太阳辐照度测量. 中国光学与应用光学, 2009, 2: 23-
[15]  15 Wang W, Fang W, Yu B X, et al. Research on calibrated factors of STIM on FY-3 satellite (in Chinese). J Changchun Univ Sci Tech, 2003, 26: 87-91 [王伟, 方伟, 禹秉熙, 等. FY-3卫星太阳辐照度监测仪星上测量校正因子的研究. 长春理工大学学报, 2003, 26: 87-
[16]  16 Zhang J Q, Qi J, Fang W, et al. Correction of observation angle in Solar Radiation Monitor (in Chinese). Acta Opt Sin, 2011, 31: 0212003 [张佳琪, 齐瑾, 方伟, 等. 太阳辐射监测仪观测角度变化的修正. 光学学报, 2011, 31:
[17]  17 Koop G, Heuerman K, Lawrence G. The Total Irradiance Monitor(TIM): Instrument calibration. Solar Phys, 2005, 230: 111-127
[18]  18 Li K J, Su T W, Liang H F. Periodicity of sunspot activity in the modern solar cycles. Chin Sci Bull, 2004, 49: 2247-2252 [李可军, 苏同卫, 梁红飞. 现代黑子观测的太阳黑子活动的周期性. 科学通报, 2004, 49: 2511-
[19]  19 Finsterle W. WMO International Pyrheliometer Comparison IPC-XI 27 September-15 October 2010 Davos, Switzerland Final Report. 2011
[20]  20 Butler J J, Johnson B C, Rice J P, et al. Sources of differences in on-orbital total solar irradiance measurements and description of a proposed laboratory intercomparison. J Res Natl Inst Stand Technol, 2008, 113: 187-203
[21]  21 Yang R W, Cao J, Huang W, et al. Cross wavelet analysis of the relationship between total solar irradiance and sunspot number. Chin Sci Bull, 2010, 55: 2126-2130 [杨若文, 曹杰, 黄玮, 等. 太阳常数与太阳黑子数关系的交叉小波分析. 科学通报, 2009, 54: 871-
[22]  22 Wang S W. Solar constant (in Chinese). Adv Clim Change Res, 2009, 5: 61-62 [王绍武. 太阳常数. 气候变化研究进展, 2009, 5: 61-
[23]  23 Zhan L S, Zhao H J, Liang H F. Statistical characteristics of solar cycles described by the monthly averages of sunspot areas (in Chinese). Publ Yunnan Observ, 2003, 2: 43-52 [占腊生, 赵海娟, 梁红飞. 太阳黑子月平均面积数活动周及其特征. 云南天文台台刊, 2003, 2: 43-

Full-Text

Contact Us

[email protected]

QQ:3279437679

WhatsApp +8615387084133