| 利用射电天文观测数据确定电离层行扰速度的新方法 |
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| 引用本文： | 韩文Jun 张喜镇.利用射电天文观测数据确定电离层行扰速度的新方法[J].空间科学学报,1994,14(2):144-150. |
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| 作者姓名： | 韩文Jun 张喜镇 |
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| 作者单位： | 中国科学院北京天文台 |
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| 摘 要： | 当米波射电望远镜的观测视场内，有三个以上的射电源时，考虑天线跟踪的影响，提出了一种确定电离层行波扰动水平速度的新方法，并给出计算实例，讨论了误差。
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| 关 键 词： | 电离层扰动 速度测量 射电天文预测 |
A NEW METHOD FOR DETERMING THE VELOCITY OF TIDs BASED ON RADIO ASTRONOMICAL OBSERVATIONS |
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| Han Wen-jun, Zhang Xi-zhen, Zheng Yi-jia.A NEW METHOD FOR DETERMING THE VELOCITY OF TIDs BASED ON RADIO ASTRONOMICAL OBSERVATIONS[J].Chinese Journal of Space Science,1994,14(2):144-150. |
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| Authors: | Han Wen-jun Zhang Xi-zhen Zheng Yi-jia |
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| Abstract: | When the field of view in metric wave radio telescope observation contains more than three radio sources, considering the effect of antenna tracking to the source, a new method for determing the horizontal velocity of TIDs is presented in this paper. Some calculated examples are given, and the errors induced by this method are discussed. |
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| Keywords: | TIDs Velocity measurement of ionospheric irregularity Radio astronomical observation |
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