• 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