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Relationship between strong range spread F and ionospheric scintillations observed in Hainan from 2003 to 2007
Shi, J. K.; Wang, G. J.; Reinisch, B. W.; Shang, S. P.; Wang, X.; Zherebotsov, G.; Potekhin, A.; Shi, JK (reprint author), Chinese Acad Sci, State Key Lab Space Weather, Ctr Space Sci & Appl Res, 1 Zhongguancun Nanertiao, Beijing 100190, Peoples R China.
Department空间科学部
Source PublicationJOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
2011
Volume116Pages:A08306
ISSN2169-9380
Language英语
AbstractData from a DPS-4 Digisonde and an ionospheric scintillation monitor, both located at the low-latitude station Hainan (109.1 degrees E, 19.5 degrees N; dip latitude 9 degrees N), were analyzed to study the strong range spread F (SSF) and its correlation with ionospheric scintillations observed in the period of declining solar cycle 23 from 2003 to 2007. The results show that the maximum and minimum of the occurrence of SSF appeared in nearly the same months as those of the GPS L band scintillations. The variations in SSF occurrence were also similar to those of the scintillations. From 2003 to 2007, both the SSF and the scintillation occurrences decreased from the high solar activity year to the low solar activity year. The correlation coefficient between the occurrences of the SSF and the GPS L band scintillation was as high as 0.93, suggesting associated mechanisms producing SSF and scintillations. Electron density depletions extending from the bottomside to the topside ionosphere are the likely cause explaining the high correlation.; Data from a DPS-4 Digisonde and an ionospheric scintillation monitor, both located at the low-latitude station Hainan (109.1 degrees E, 19.5 degrees N; dip latitude 9 degrees N), were analyzed to study the strong range spread F (SSF) and its correlation with ionospheric scintillations observed in the period of declining solar cycle 23 from 2003 to 2007. The results show that the maximum and minimum of the occurrence of SSF appeared in nearly the same months as those of the GPS L band scintillations. The variations in SSF occurrence were also similar to those of the scintillations. From 2003 to 2007, both the SSF and the scintillation occurrences decreased from the high solar activity year to the low solar activity year. The correlation coefficient between the occurrences of the SSF and the GPS L band scintillation was as high as 0.93, suggesting associated mechanisms producing SSF and scintillations. Electron density depletions extending from the bottomside to the topside ionosphere are the likely cause explaining the high correlation.
Indexed BySCI
Funding Project中国科学院空间科学与应用研究中心
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/3166
Collection空间科学部
Corresponding AuthorShi, JK (reprint author), Chinese Acad Sci, State Key Lab Space Weather, Ctr Space Sci & Appl Res, 1 Zhongguancun Nanertiao, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Shi, J. K.,Wang, G. J.,Reinisch, B. W.,et al. Relationship between strong range spread F and ionospheric scintillations observed in Hainan from 2003 to 2007[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2011,116:A08306.
APA Shi, J. K..,Wang, G. J..,Reinisch, B. W..,Shang, S. P..,Wang, X..,...&Shi, JK .(2011).Relationship between strong range spread F and ionospheric scintillations observed in Hainan from 2003 to 2007.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,116,A08306.
MLA Shi, J. K.,et al."Relationship between strong range spread F and ionospheric scintillations observed in Hainan from 2003 to 2007".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 116(2011):A08306.
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