All Stories

  1. Shallow tunnel detection using converted surface waves

    Article • Geophysics, February 2021, Society of Exploration Geophysicists

    Dr Julian Ivanov

  2. Time-lapse monitoring of stress-field variations within the Lower Permian shales in Kansas

    Article • The Leading Edge, May 2020, Society of Exploration Geophysicists

    Dr Julian Ivanov

  3. Shallow tunnel detection using SH-wave diffraction imaging

    Article • Geophysics, January 2020, Society of Exploration Geophysicists

    Dr Julian Ivanov

  4. Detecting subsurface objects and identifying voids possibilities using seismic diffractions

    Article • August 2018, Society of Exploration Geophysicists

    Dr Julian Ivanov

  5. Detecting subsurface objects and identifying voids possibilities using the backscatter analysis of surface wave (BASW) method

    Article • October 2017, Society of Exploration Geophysicists

    Dr Julian Ivanov

  6. Love-waves Vs with HRLRT and Multi-modes

    Article • Interpretation, August 2017, Society of Exploration Geophysicists

    Dr Julian Ivanov

  7. Benefits of using the high-resolution linear Radon transform with the multichannel analysis of surface waves method

    Article • August 2017, Society of Exploration Geophysicists

    Dr Julian Ivanov

  8. Impact of density information on Rayleigh surface wave inversion results

    Article • Journal of Applied Geophysics, December 2016, Elsevier

    Dr Julian Ivanov

  9. Depth estimation of voids using backscattered surface waves

    Article • September 2016, Society of Exploration Geophysicists

    Dr Julian Ivanov

  10. Detecting and delineating voids and mines using surface-wave methods in Galena, Kansas

    Article • September 2016, Society of Exploration Geophysicists

    Dr Julian Ivanov

  11. Introduction to special section: Near-surface imaging and interpretation

    Article • Interpretation, August 2016, Society of Exploration Geophysicists

    Dr Julian Ivanov, Sherif Hanafy, Professor Essam Aboud

  12. Surface-wave methods for anomaly detection

    Article • Geophysics, July 2016, Society of Exploration Geophysicists

    Dr Julian Ivanov

  13. Detecting clandestine tunnels using near-surface seismic techniques

    Article • Geophysics, September 2015, Society of Exploration Geophysicists

    Dr Julian Ivanov

  14. Enhancing fundamental mode interpretation in heterogeneous media: An example from Canoga Park, California

    Article • August 2015, Society of Exploration Geophysicists

    Dr Julian Ivanov

  15. Feasibility of parallel line beamsteering for enhanced tunnel detection

    Article • August 2015, Society of Exploration Geophysicists

    Dr Julian Ivanov

  16. Correlation of the backscatter analysis of surface waves method (BASW) for anomaly detection

    Article • August 2014, Society of Exploration Geophysicists

    Dr Julian Ivanov

  17. Near surface seismic imaging: One size does not fit all

    Article • August 2014, Society of Exploration Geophysicists

    Dr Julian Ivanov

  18. Near-surface salt dissolution void identification using passive MASW

    Article • August 2013, Society of Exploration Geophysicists

    Dr Julian Ivanov

  19. The joint analysis of refractions with surface waves (JARS) method for finding solutions to the inverse refraction problem

    Article • The Leading Edge, June 2013, Society of Exploration Geophysicists

    Dr Julian Ivanov

  20. Evaluating hazards at salt cavern sites using multichannel analysis of surface waves

    Article • The Leading Edge, March 2013, Society of Exploration Geophysicists

    Dr Julian Ivanov

  21. Dispersion interpretation from synthetic seismograms and multi-channel analysis of surface waves (MASW)

    Article • September 2012, Society of Exploration Geophysicists

    Dr Julian Ivanov

  22. Evaluation of extended correlation on shallow Vibroseis data

    Article • September 2012, Society of Exploration Geophysicists

    Dr Julian Ivanov

  23. Shallow P- and S-Wave Reflections to Characterize the Near-Surface

    Article • September 2012, Society of Exploration Geophysicists

    Dr Julian Ivanov

  24. Estimation of near-surface quality factors by constrained inversion of Rayleigh-wave attenuation coefficients

    Article • Journal of Applied Geophysics, July 2012, Elsevier

    Dr Julian Ivanov

  25. Near‐surface shear‐wave velocity measurements in unlithified sediment

    Article • January 2011, Society of Exploration Geophysicists

    Dr Julian Ivanov

  26. 12. Void Detection Using Near-Surface Seismic Methods

    Article • January 2010, Society of Exploration Geophysicists

    Dr Julian Ivanov

  27. 20. Refraction Nonuniqueness Studies at Levee Sites Using the Refraction-Tomography and JARS Methods

    Article • January 2010, Society of Exploration Geophysicists

    Dr Julian Ivanov

  28. Estimation of near‐surface quality factors by inversion of Rayleigh‐wave attenuation coefficients

    Article • January 2010, Society of Exploration Geophysicists

    Dr Julian Ivanov

  29. Seismic investigations of subsidence hazards

    Article • January 2010, Society of Exploration Geophysicists

    Dr Julian Ivanov

  30. High-frequency Rayleigh-Wave method

    Article • Journal of Earth Science, June 2009, Springer Science + Business Media

    Dr Julian Ivanov

  31. Angle‐Dependent Tomostatics

    Article • March 2009, Society of Exploration Geophysicists

    Dr Julian Ivanov

  32. Practical Aspects of MASW Inversion Using Varying Density

    Article • March 2009, Society of Exploration Geophysicists

    Dr Julian Ivanov

  33. Shot Gathers We Have Known

    Article • March 2009, Society of Exploration Geophysicists

    Dr Julian Ivanov

  34. The history of MASW

    Article • The Leading Edge, April 2008, Society of Exploration Geophysicists

    Dr Julian Ivanov

  35. Refraction tomography mapping of near‐surface dipping layers using landstreamer data at East Canyon Dam, Utah

    Article • January 2008, Society of Exploration Geophysicists

    Dr Julian Ivanov

  36. Some Practical Aspects of MASW Analysis and Processing

    Article • January 2008, Society of Exploration Geophysicists

    Dr Julian Ivanov

  37. Use of Active Source Seismic Surface Waves in Glaciology

    Article • January 2008, Society of Exploration Geophysicists

    Dr Julian Ivanov

  38. Multichannel analysis of surface waves (MASW)—active and passive methods

    Article • The Leading Edge, January 2007, Society of Exploration Geophysicists

    Dr Julian Ivanov

  39. Sensitivity of high‐frequency Rayleigh‐wave data revisited

    Article • January 2007, Society of Exploration Geophysicists

    Dr Julian Ivanov

  40. Joint analysis of refractions with surface waves: An inverse solution to the refraction-traveltime problem

    Article • Geophysics, November 2006, Society of Exploration Geophysicists

    Dr Julian Ivanov

  41. Optimizing Horizontal‐Resolution Improvement of the MASW Method

    Article • January 2006, Society of Exploration Geophysicists

    Dr Julian Ivanov

  42. Time‐lapse seismic study of levees in southern New Mexico

    Article • January 2006, Society of Exploration Geophysicists

    Dr Julian Ivanov

  43. The Inverse Problem of Refraction Travel Times, Part II: Quantifying Refraction Nonuniqueness Using a Three-layer Model

    Article • Pure and Applied Geophysics, March 2005, Springer Science + Business Media

    Dr Julian Ivanov

  44. Time‐lapse seismic study of levees in southern Texas

    Article • January 2005, Society of Exploration Geophysicists

    Dr Julian Ivanov

  45. Utilization of high-frequency Rayleigh waves in near-surface geophysics

    Article • The Leading Edge, August 2004, Society of Exploration Geophysicists

    Dr Julian Ivanov

  46. Imaging dispersion curves of passive surface waves

    Article • January 2004, Society of Exploration Geophysicists

    Dr Julian Ivanov

  47. Increasing horizontal resolution of geophysical models by generalized inversion

    Article • January 2004, Society of Exploration Geophysicists

    Dr Julian Ivanov

  48. Interrogating levees using seismic methods in southern Texas

    Article • January 2004, Society of Exploration Geophysicists

    Dr Julian Ivanov

  49. Seismic Investigation of a Sinkhole on Clearwater Dam

    Article • January 2004, Society of Exploration Geophysicists

    Dr Julian Ivanov

  50. Seismic search for underground anomalies

    Article • January 2003, Society of Exploration Geophysicists

    Dr Julian Ivanov

  51. Filtering Surface Waves

    Article • January 2002, Society of Exploration Geophysicists

    Dr Julian Ivanov

  52. Seismic Investigation of Pavements by MASW Method — Geophone Approach

    Article • January 2001, Society of Exploration Geophysicists

    Dr Julian Ivanov

  53. Feasibility of determiningQof near‐surface materials from Rayleigh waves

    Article • January 2001, Society of Exploration Geophysicists

    Dr Julian Ivanov

  54. Modal Separation Before Dispersion Curve Extraction by MASW Method

    Article • January 2001, Society of Exploration Geophysicists

    Dr Julian Ivanov

  55. Multichannel analysis of surface waves to map bedrock

    Article • The Leading Edge, December 1999, Society of Exploration Geophysicists

    Dr Julian Ivanov

  56. Using MASW to map bedrock in Olathe, Kansas

    Article • January 1999, Society of Exploration Geophysicists

    Dr Julian Ivanov

  57. High frequency random noise attenuation on shallow seismic reflection data by migration filtering

    Article • January 1998, Society of Exploration Geophysicists

    Dr Julian Ivanov