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  2. 地质与地球物理研究所
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  4. 中国科学院地球与行星物理重点实验室
Fast Ionogram Observations of Ascending Thin Layers Locally Transported from the E to F Region at Equatorial and Low Latitudes

文献类型：期刊论文

作者Hu, Lianhuan3,4; Li, Guozhu1,3,4; Ding, Zonghua2,6; Sun, Wenjie1,3,4; Zhao, Xiukuan4,5; Xie, Haiyong3,4; Zhu, Zhengping7; Yokoyama, Tatsuhiro8; Lan, Jiaping7; Huang, Zhaoguo3,4
刊名REMOTE SENSING
出版日期2022-11-01
卷号14期号:22页码:11
关键词ionogram Es layer ascending layer wind shear electric field
DOI10.3390/rs14225811
英文摘要By using fast ionogram observations, we report the first simultaneous observations of ascending ion layers at equatorial and low latitudes. The ionosonde measurements at Sanya (18.3 degrees N, 109.6 degrees E; dip lat. 12.2 degrees N) and Chumphon (10.7 degrees N, 99.4 degrees E; dip lat. 3.8 degrees N) show that a high Es layer, which might contain metallic ions, was directly lifted upward from the local E region to F region bottomside at morning hours, in a pattern similar to the vertical drift of the F region background ionosphere driven by the daytime eastward electric field. A statistical analysis with Sanya ionosonde measurements shows that the low latitude ascending ion layer is not a rare phenomenon, with a maximum occurrence of 22% during equinox. The results indicate that at the latitudes far away from the magnetic equator, the local E region metallic ions could be directly brought into the F region with the ascending layer. It can be expected that fast ionogram measurements, which can easily capture the rapid evolution of the background ionosphere, will play an important role in studying the formation of some unexpected high altitude metallic layers.
WOS关键词SPORADIC-E LAYERS ; VARIABILITY ; IONOSONDES ; DIGISONDE ; ECHOES ; IONS
资助项目Project of Stable Support for Youth Team in Basic Research Field, CAS[YSBR-018] ; National Natural Science Foundation of China[42074190] ; National Natural Science Foundation of China[42020104002] ; National Natural Science Foundation of China[41727803] ; National Natural Science Foundation of China[41904141] ; Informatization Plan of Chinese Academy of Sciences[CAS-WX2021SF-0303] ; Informatization Plan of Chinese Academy of Sciences[CAS-WX2021PY-0101]
WOS研究方向Environmental Sciences & Ecology ; Geology ; Remote Sensing ; Imaging Science & Photographic Technology
语种英语
出版者MDPI
WOS记录号WOS:000887773200001
资助机构Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; Project of Stable Support for Youth Team in Basic Research Field, CAS ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences ; Informatization Plan of Chinese Academy of Sciences
源URL[http://ir.iggcas.ac.cn/handle/132A11/107681]  
专题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
通讯作者Li, Guozhu
作者单位1.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China
2.China Res Inst Radiowave Propagat, Natl Key Lab Electromagnet Environm, Qingdao 266107, Peoples R China
3.Chinese Acad Sci, Inst Geol & Geophys, Beijing Natl Observ Space Environm, Beijing 100029, Peoples R China
4.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Earth & Planetary Phys, Beijing 100029, Peoples R China
5.Chinese Acad Sci, Inst Geol & Geophys, Mohe Geophys Observ, Beijing 100029, Peoples R China
6.Kunming Electromagnet Environm Natl Observat & Re, Qujing 655000, Peoples R China
7.South Cent Univ Nationalities, Coll Elect & Informat Engineer, Wuhan 430074, Peoples R China
8.Kyoto Univ, Res Inst Sustainable Humanosphere, Uji 6110011, Japan
推荐引用方式
GB/T 7714		 Hu, Lianhuan,Li, Guozhu,Ding, Zonghua,et al. Fast Ionogram Observations of Ascending Thin Layers Locally Transported from the E to F Region at Equatorial and Low Latitudes[J]. REMOTE SENSING,2022,14(22):11.
APA Hu, Lianhuan.,Li, Guozhu.,Ding, Zonghua.,Sun, Wenjie.,Zhao, Xiukuan.,...&Ning, Baiqi.(2022).Fast Ionogram Observations of Ascending Thin Layers Locally Transported from the E to F Region at Equatorial and Low Latitudes.REMOTE SENSING,14(22),11.
MLA Hu, Lianhuan,et al."Fast Ionogram Observations of Ascending Thin Layers Locally Transported from the E to F Region at Equatorial and Low Latitudes".REMOTE SENSING 14.22(2022):11.

入库方式： OAI收割

来源：地质与地球物理研究所

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