| NNSS卫星测量参数求解TEC |
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| 引用本文： | 马安新 程炎明. NNSS卫星测量参数求解TEC[J]. 空间科学学报, 1996, 16(2): 159-166. DOI: 10.11728/cjss1996.02.159 |
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| 作者姓名： | 马安新 程炎明 |
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| 作者单位： | 1.中国科学院陕西天文台, 临潼 710600 |
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| 摘 要： | 论述了应用色散多普勒技术,在求解测站上空大面积TEC的方法中,卫星相对测站径向速度变化对电离层产生的微分多普勒频移的影响,找到了比较好的修正方法,并对若干测量计算结果进行了由定性到定量分析,绘出了测站上空任一点TEC的日变化曲线。
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| 关 键 词： | 电离层积分电子总含量 微分多普勒 径向速度 赤道异常驼峰 TEC日变化曲线 |
| 收稿时间： | 1993-02-24 |
EVALUATION OF TEC FROM NNSS SATELLITES DATA |
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| Ma An-xin. EVALUATION OF TEC FROM NNSS SATELLITES DATA[J]. Chinese Journal of Space Science, 1996, 16(2): 159-166. DOI: 10.11728/cjss1996.02.159 |
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| Authors: | Ma An-xin |
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| Affiliation: | 1.Shanxi Astronomical Observatory, Academia Sinica, Lintong 7106002.Xian Research institute of Srveying and Mapping |
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| Abstract: | In this paper, a method to improve the determination of Total Electron Content (TEC) using the measured differental data of NNSS satellites in a large range above a station is presented' At the same time, several measured and calculated results are analysed qualitatively and quantitatively. The diurnal TEC change curves can be given at a large range of positions above a station. |
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| Keywords: | Total electron content of ionosphere Differential Doppler technique |
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