DocumentCode :
2160795
Title :
Research progress on seismic radio sounding technology
Author :
Cao, Bingxia ; Qiao, Xiaolin
Author_Institution :
Harbin Inst. of Technol., Harbin
fYear :
2008
fDate :
2-5 Nov. 2008
Firstpage :
489
Lastpage :
492
Abstract :
Electromagnetic monitoring methods are in good graces of the experts on short-term and immediate earthquake prediction. Radio sounding technology is one of the methods which has been studied for more than 10 years in Russia and Japan. The research has showed the functions in revealing the seism-ionospheric coupling mechanism and earthquake prediction. Various ways of radio sounding technology to monitor the seism-ionospheric perturbations at home and abroad are summarized in the paper. The typical experiments methods in radio sounding technology are summarized in this paper. The research progress on mechanism of seism-ionospheric disturbances is concluded. The analysis methods of earthquake precursor information and the results in the study at two different frequencies are introduced contrastively. According to the deficiency of the research on radio sounding technology in China, the suggestions on future development are given.
Keywords :
earthquakes; geophysical techniques; radio applications; radiowave propagation; seismology; seismometers; earthquake precursor information; electromagnetic monitoring; seism-ionospheric coupling; seism-ionospheric disturbances; seismic radio sounding; Atmosphere; Earthquakes; Electrons; Frequency; Ionosphere; Monitoring; RF signals; Radio broadcasting; Radio navigation; Radio transmitters;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-2192-3
Electronic_ISBN :
978-1-4244-2193-0
Type :
conf
DOI :
10.1109/ISAPE.2008.4735256
Filename :
4735256
Link To Document :
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