| 太阳活动低年南北极电离层F2层观测与国际参考电离层对比研究 |
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| 引用本文： | 何昉,张北辰. 太阳活动低年南北极电离层F2层观测与国际参考电离层对比研究[J]. 极地研究, 2011, 23(3): 159-167. DOI: 10.3724/SP.J.1084.2011.159 |
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| 作者姓名： | 何昉 张北辰 |
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| 作者单位： | 国家海洋局极地科学重点实验室，中国极地研究中心 |
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| 基金项目： | 国家海洋局青年海洋科学基金(2010614); 中国极地科学战略研究基金项目(20100201); 海洋公益性行业科研专项(201005017); 国家重点基础研究发展计划(2010CB950503-06)资助 |
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| 摘 要： | 利用2006-2007年EISCAT Svalbard雷达(ESR)和南极中山站DPS-4测高仪的观测数据,对太阳活动低年不同季节的极区电离层F2层临界频率(f0F2)和峰值高度(hmF2)进行统计分析,研究其日变化特征,并与国际参考电离层IRI-2007模式比较.结果表明,在太阳活动低年,夏季两站的观测结果与IRI预...
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| 关 键 词： | 极区电离层 临界频率峰值高度国际参考电离层 |
| 收稿时间： | 2011-01-17 |
A COMPARATIVE STUDY OF THE POLAR IONOSPHERIC F2 LAYER AT CUSP IATITUDE BETWEEN IRI MODEL PREDICTION AND OBSERVATIONS IN BOTH HEMISPHERES AT SOLAR MINIMUM |
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| He Fang,Zhang Beichen. A COMPARATIVE STUDY OF THE POLAR IONOSPHERIC F2 LAYER AT CUSP IATITUDE BETWEEN IRI MODEL PREDICTION AND OBSERVATIONS IN BOTH HEMISPHERES AT SOLAR MINIMUM[J]. Chinese Journal of Polar Research, 2011, 23(3): 159-167. DOI: 10.3724/SP.J.1084.2011.159 |
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| Authors: | He Fang Zhang Beichen |
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| Affiliation: | State Oceanic Administration Key Laboratory for Polar Science, Polar Research Institute of China |
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| Abstract: | A long data series from EISCAT Svalbard Radar and Digisonde Portable Sounder-4(DPS-4) at Zhongshan Station, between December 2006 and December 2007,have been analyzed for diurnal variability in the F2 region critical frequency(f_0F2) and peak altitude(h_mF2).Comparison with the international reference ionosphere model (IRI-2007) clearly demonstrates that observations at both stations were consistent with the IRI prediction in summer, but with great deviations in winter.It is suggested that although the phot... |
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| Keywords: | polar ionosphere critical frequency peak altitude IRI |
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