| 由卫星阻力测定的大气密度值与MSIS和CIRA1972模式的部分比对 |
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| 引用本文： | 冯占良,徐品新.由卫星阻力测定的大气密度值与MSIS和CIRA1972模式的部分比对[J].空间科学学报,1985,5(3):221-227. |
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| 作者姓名： | 冯占良 徐品新 |
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| 作者单位： | 中国科学院紫金山天文台 |
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| 摘 要： | 本文利用我国卫星的阻力资料测定的大气密度值, 分别与MSIS和CIRA1972模式进行比对.比对结果表明:在本文所计算的高度上, MSIS模式比CIRA1972更接近卫星阻力资料测定的密度值.
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| 收稿时间： | 1984-05-28 |
Comparison of Air Densities from Air Drag upon Artificial Satellites With Models MSIS and CIRA1972 |
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| Institution: | Purple Mountain Observatory, Academia Sinica |
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| Abstract: | In this paper air densities are determined by using the air drag data of several Chinese satellites and are compared with models MSISand CIRA 1972 respectively. The comparison shows that, at the heights considered in this paper, MSISfits observations better than CIRA 1972. |
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