DocumentCode
1676076
Title
Technology and system of robust noise monitoring of anomalous seismic processes
Author
Abbasov, A. ; Aliev, T. ; Guluyev, G. ; Pashayev, F.
Author_Institution
Minist. of Commun. & Inf. Technol. of the Republic of Azerbaijan, Baku, Azerbaijan
fYear
2012
Firstpage
1
Lastpage
17
Abstract
Robust noise technology for analysis of seismic acoustic signal is offered, which allows using the noise in the signal as a carrier of information in the beginning of anomalous seismic processes preceding earthquakes. A station has been built based on this technology, which receives seismic acoustic noises from the deep strata of the earth by means of steel bores of 3-6 kilometers deep suspended oil wells, performing monitoring of the beginning of the latent period of earthquake formation. Experiments, which have been carried out on such stations at Qum Island in the Caspian Sea since 01.05.2010 and in the town of Shirvan in the south of Azerbaijan since 20.11.2011, proved the reliability and adequacy of results of monitoring and identification of earthquakes within a radius of 300-500 kilometers 10-15 hours before earthquakes are detected by standard seismic stations.
Keywords
acoustic noise; acoustic signal processing; earthquakes; geophysical signal processing; reliability; seismology; Azerbaijan; Caspian sea; Qum Island; Shirvan; anomalous seismic processes; deep suspended oil wells; earthquake formation; earthquake identification; earthquake monitoring; reliability; robust noise monitoring; robust noise technology; seismic acoustic noises; seismic acoustic signal analysis; standard seismic stations; anomalous seismic process; estimate; identification; indication; noise; seismic-acoustic system of monitoring;
fLanguage
English
Publisher
ieee
Conference_Titel
Problems of Cybernetics and Informatics (PCI), 2012 IV International Conference
Conference_Location
Baku
Print_ISBN
978-1-4673-4500-2
Type
conf
DOI
10.1109/ICPCI.2012.6486339
Filename
6486339
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