| 基于北斗、GLONASS和GPS系统的中低纬电离层特性联合探测 |
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| 引用本文： | 熊波,万卫星,宁百齐,胡连欢,丁锋,赵必强,李建勇.基于北斗、GLONASS和GPS系统的中低纬电离层特性联合探测[J].地球物理学报,2014,57(11):3586-3599. |
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| 作者姓名： | 熊波 万卫星 宁百齐 胡连欢 丁锋 赵必强 李建勇 |
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| 作者单位： | 1. 华北电力大学数理学院, 保定 071003;2. 中国科学院空间天气学国家重点实验室, 北京 100190;3. 中国科学院地质与地球物理研究所, 中国科学院地球与行星物理重点实验室, 北京 100029;4. 地壳运动监测工程研究中心, 北京 100036;5. 中国科学院大学, 北京 100049 |
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| 基金项目： | 国家自然科学基金(41404127,41131066)、中国博士后科学基金资助项目(2012M520370,2014T70118)、国家重点基础研究发展计划项目(2011CB811405)和国家重点实验室专项基金资助项目联合资助. |
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| 摘 要： | 基于GNSS(Global Navigation Satellite Systems)的发展,我们利用具有北斗、GLONASS和GPS三系统信号接收功能的接收机观测的数据,结合电离层总电子含量(Total Electron Content, TEC)的反演算法,提取出GNSS三系统观测的电离层TEC;同时,将GNSS三系统获取的TEC应用到电离层TEC地图、行进式扰动、不规则体结构和电离层的太阳耀斑响应等方面的研究中,这也是首次使用三种GNSS系统数据对电离层进行联合探测研究.研究结果表明,增加了北斗系统的GNSS三系统在研究中国地区电离层TEC地图、周日变化、逐日变化,行进式扰动以及电离层的实时监测等方面较单系统的GPS具有明显的优势.
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| 关 键 词： | 电离层 TEC GNSS 北斗 |
| 收稿时间： | 2014-06-25 |
Investigation of mid- and low-latitude ionosphere based on BDS,GLONASS and GPS observations |
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| XIONG Bo,WAN Wei-Xing,NING Bai-Qi,HU Lian-Huan,DING Feng,ZHAO Bi-Qiang,LI Jian-Yong.Investigation of mid- and low-latitude ionosphere based on BDS,GLONASS and GPS observations[J].Chinese Journal of Geophysics,2014,57(11):3586-3599. |
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| Authors: | XIONG Bo WAN Wei-Xing NING Bai-Qi HU Lian-Huan DING Feng ZHAO Bi-Qiang LI Jian-Yong |
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| Institution: | 1. School of Mathematics and Physics, North China Electric Power University, Baoding 071003, China;2. State Key Laboratory of Space Weather, Chinese Academy of Sciences, Beijing 100190, China;3. Key Laboratory of Earth and Planetary Physics, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China;4. National Earthquake Infrastructure Service, Beijing 100036, China;5. University of Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | In this paper, the ionospheric total electron content (TEC) is derived by the observations from BDS (BeiDou Navigation Satellite System), GLONASS and GPS. The TEC obtained from GNSS (Global Navigation Satellite Systems) is firstly utilized to study the ionospheric map, travelling ionospheric disturbances, ionospheric irregularities and ionospheric responses to solar flares. The results show that three systems of BDS, GLONASS and GPS are obviously superior to the single system of GPS in the researches of regional ionosphere map over China, diurnal variation of TEC, day to day variability of TEC, travelling ionospheric disturbances, and monitoring ionospheric TEC. |
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| Keywords: | Ionosphere Total Electron Content GNSS Beidou |
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