| 特大磁暴时CHAMP卫星质量密度和NRLMSIS00模式在400km高度上的对比及初步研究 |
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| 引用本文： | 丁哲.特大磁暴时CHAMP卫星质量密度和NRLMSIS00模式在400km高度上的对比及初步研究[J].科学技术与工程,2012,12(23):5699-5701,5717. |
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| 作者姓名： | 丁哲 |
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| 作者单位： | 空间科学与应用研究中心 |
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| 摘 要： | 本文通过对比特大磁暴时CHAMP卫星探测的的质量密度和NRLMSIS00模式在400km高度上的数据，阐述了特大磁暴时大气密度扰动的一些规律。结果表明：NRLMSIS00模式在特大磁暴时低估了地磁扰动对大气密度变化的影响，不能很好的反映出实际热层大气密度变化。
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| 关 键 词： | CHAMP，NRLMSIS00，热层大气密度 |
| 收稿时间： | 5/3/2012 1:12:02 PM |
| 修稿时间： | 5/21/2012 9:15:20 AM |
The preliminary studies about the mass density,by contrast the data between NRLMSIS00's and CHAMP satellite's at 400km altitude at the time of geomagnetic super storms |
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| dingzhe.The preliminary studies about the mass density,by contrast the data between NRLMSIS00's and CHAMP satellite's at 400km altitude at the time of geomagnetic super storms[J].Science Technology and Engineering,2012,12(23):5699-5701,5717. |
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| Authors: | dingzhe |
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| Institution: | (National Space Science Center,Chinese Academy of Sciences,Beijing 100191,P.R.China) |
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| Abstract: | By contrast the data of mass density between NRLMSIS00's and CHAMP satellite's at 400km altitude at the time of geomagnetic super storms, this paper present the characters of the atmospheric mass density of the thermosphere.The results show that the NRLMSIS00 underestimates the impact of geomagnetic disturbance on the change of atmospheric density. In other words, the NRLMSIS00 can not accurately reflect Atmospheric density of the thermosphere at the time of geomagnetic super storms. |
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| Keywords: | CHAMP NRLMSIS00 atmospheric density of the thermosphere |
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