| 区域电离层TEC的变化研究 |
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| 引用本文： | 巩岩,党亚民. 区域电离层TEC的变化研究[J]. 北京测绘, 2010, 0(1): 1-4. DOI: 10.3969/j.issn.1007-3000.2010.01.001 |
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| 作者姓名： | 巩岩 党亚民 |
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| 作者单位： | 中国测绘科学研究院,北京,100039;中国测绘科学研究院,北京,100039;山东科技大学,山东,青岛,266500 |
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| 基金项目： | 国家高技术研究发展计划 |
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| 摘 要： | 电离层延迟是影响全球卫星导航系统精密定位的主要误差源之一。本文介绍了常用的NeQuick模型和IRI模型,利用两模型进行了中国地区电离层TEC相关计算,将计算值与电离层参考值进行比较,得出了关于区域电离层TEC的有益结论。
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| 关 键 词： | TEC NeQuick IRI 电离层 |
The Research of Regional Ionospheric Activity |
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| GONG Yan,DANG Ya-ming. The Research of Regional Ionospheric Activity[J]. Beijing Surveying and Mapping, 2010, 0(1): 1-4. DOI: 10.3969/j.issn.1007-3000.2010.01.001 |
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| Authors: | GONG Yan DANG Ya-ming |
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| Affiliation: | GONG Yan,DANG Ya-ming (Beijing Institute of Surveying and Mapping,Beijing,100038 China) |
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| Abstract: | Ionospheric delay is the main error source to influence the accuracy of the global navigation satellite system precise positioning.This paper introduces the NeQuick model and IRI model in common use and do some calculate about ionospheric TEC respectively with them.Comparing with the reference value,the results of the comparisons are analyzed.At last we sum up conclusions about regional ionospheric activities. |
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| Keywords: | TEC NeQuick IRI |
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