From the experiment it is observed that the method may detect earthquake precursors a few hours or days prior to the main event due to ionospheric perturbations induced by initiation of earthquake process.
📌 3 Maddede Bu Makale
🎯
Amaç & Hipotez:The earthquake precursory phenomena detection using ionospheric perturbation characteristics is a new technique used by the scientist now days.
📊
Temel Bulgular & Veri:This paper focuses a new technique for detecting any modification in the time series profile shape caused by an impending earthquake to identify precursors as well as an image processing technique for epicenter detection.
💡
Sonuç & Katkı:From the experiment it is observed that the method may detect earthquake precursors a few hours or days prior to the main event due to ionospheric perturbations induced by initiation of earthquake process.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:GNSS · Total Electron Content · ionosphere
Abstract
The earthquake precursory phenomena detection using ionospheric perturbation characteristics is a new technique used by the scientist now days. This paper focuses a new technique for detecting any modification in the time series profile shape caused by an impending earthquake to identify precursors as well as an image processing technique for epicenter detection. For this purpose IGS Global Navigation Satellite System (GNSS) Total Electron Content Data (TEC) are utilized from different stations across the world. From the experiment it is observed that the method may detect earthquake precursors a few hours or days prior to the main event due to ionospheric perturbations induced by initiation of earthquake process.
KALİTA, S., CHETİA, B. (2020). A novel approach for ionospheric total electron content earthquake precursor and epicenter detection for low-latitude. International Journal of Engineering and Geosciences, Cilt: 5 - Sayı: 2, 94–99. https://ajindex.com/articles/672464
Chen, M.Q. (2011) Observations and simulations of seismoionospheric GPS total electron content anomalies before the 12 January 2010 M7 Haiti earthquake. J. Geophys. Res. 116 (A04302). 1e9. ChuoY.J.Y,.I.Chen, J.Y.Liu, S.A. Pulinets (2001) Ionospheric foF2 variations prior to strong earthquakes in Taiwan. Advances in Space Research. https://doi.org/10.1016/S0273 1177(01)00209-5. Volume 27 Issues 6–7 Pages 1305-1310
C. Noll, The Crustal Dynamics Data Information System (2010) A resource to support scientific analysis using space geodesy, Advances in Space Research,Volume 45, Issue 12, Pages 1421-1440, ISSN 0273-1177, DOI: 10.1016/j.asr.2010.01.018. Depueva, A. H. And Ruzhin, Yu. Ya (1995) Seismoionospheric fountain effect as analogue of active space experiment. Advances in Space Research. 15. pp. 151–154.
Dimitar, O., Pullinets, S., Alexey, R.A., Konstantin, T., Dimitri, D., Menas, K., Patrick, T. (2011) Atmosphereionosphere response to the M9 Tohoku earthquake revealed by multi instrument space-borne and ground observations: preliminary results. Earthq. Sci. 24. 1-7.
Dogan, U., Ergintav, S., Skone, S., Arslan, N., Oz, D. (2011) Monitoring of the ionosphere TEC variations during the 17th August 1999 Izmit earthquake using GPS data. Earth Planets Space. 63. 1183-1192.
Dutta, H.N., Dabas, R.S., Das, M.R., Sharma, K., Singh, B., (2007) Ionospheric perturbations over Delhi caused by the 26 December 2004 Sumatra earthquake. Int. J. Remote Sens. 28 (13-14). 3141-3151
E. Calais and J. B. Minster (1995) GPS Detection of Iono- spheric Perturbations Following the January 17, 1994, Northridge Earthquake. Geophysical Research Letters. Vol. 22. No. 9, pp. 1045-1048. doi:10.1029/95GL00168 G K. Davies and D. M. Baker (1965) Ionospheric Effects Ob- served Round the Time of Alaska Earthquake of March 28, 1964. Journal of Geophysical Research. Vol. 70. No. 9. pp. 2251-2263. doi:10.1029/JZ070i009p02251 J. Y. Liu, Y. I. Chen, S. A. Pulinets, Y. B. Tsai, Y. J. Chuo (2000) Seismo-ionospheric signatures prior to M>= 6.0 Taiwan earthquakes. Geophysical Research Letters. Vol. 27. No. 19. October 1. Pages 3113-3116
M Devi, AJD Sarma, S Kalita, AK Barbara, A Depueva, (2012) Adaptive techniques for extraction of pre-seismic parameters of Total Electron Content (TEC) at anomaly crest station. Geomatics, Natural Hazards and Risk. 3 (3). 193-206
M. Hayakawa (1999) Atmospheric and Ionospheric Electro- magnetic Phenomena Associated with Earthquakes. Terra Scientific Publishing Co, Tokyo M.