Application of zero phase wavelet on synthetic seismic signals with noise

  • Authors

    • Sai Srinivas Goli
    • Sireesha Papanaboyina
    • Satya Ramesh Kanchumarthi
    • Koteswara Rao Sanagapallea
    2018-03-18
    https://doi.org/10.14419/ijet.v7i2.7.11093
  • Seismic reflected signal, Synthetic seismic signal, Zero phase wavelet
  • Detection of time of occurrences of different phases and frequencies is of highest importance in seismic reflected signals. Seismic reflection analysis gives us accurate information about the event detection, source acquisition of triggered seismic data and its mechanisms. In the present work an attempt is made to generate a synthetic seismic with noise generally present in the seismograph using. The synthetic seismic signal is extracted by zero phase wavelet. Crews software is used in this extraction. The zero phase wavelet could efficiently extract the seismic signal present in the reflected wave.

     

     

  • References

    1. [1] Aim and Scope of the IASPEI New Manual of Seismological Observatory Practice

      (P. Bormann) DOI:10.2312/GFZ.NMSOP_r1_ch1.

      [2] Seismic Arrays (J. Schweitzer, J. Fyen, S. Mykkeltveit and T. Kvaerna) DOI: 10.2312/GFZ.NMSOP_r1_ch9.

      [3] Rosenburg. Real-Time Ground-Motion Analysis: Distinguishing P and S Arrivals in a Noisy Environment. Bulletin of the Seismological Society of America, 100(3):1252–1262, June 2010.

      [4] K. M. Taylor, M. J. Procopio, C. J. Young, and F. G. Meyer. Estimation of arrival times from seismic waves: a manifold based approach. Geophysical Journal International, 185:435–452, 2011.

      [5] P. shearer. introduction to seismology. cambridge university press, 2006.

      [6] united states geographical survey. earthquake hazards program:

      http://earthquake.usgs.gov/earthquakes/eqarchives/year/eqstats. php, april 2012.

      [7] Learning from Manifold-Valued Data: An Application to Seismic Signal Processing by Juan Ramirez Jr.

      [8] Seismic Signals and Noise(P. Bormann)

      DOI: 10.2312/GFZ.NMSOP_r1_ch4.

      [9] Ground-Based Nuclear Explosion Monitoring Technologies A Model based signal processing approach to seismic monitoring.

      Arthur J. Rodgers, David B. Harris, and Michael E. Pasyanos.

  • Downloads

  • How to Cite

    Srinivas Goli, S., Papanaboyina, S., Ramesh Kanchumarthi, S., & Rao Sanagapallea, K. (2018). Application of zero phase wavelet on synthetic seismic signals with noise. International Journal of Engineering & Technology, 7(2.7), 906-908. https://doi.org/10.14419/ijet.v7i2.7.11093