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833 results on '"Seismic Noise"'

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1. Quantifying P-wave secondary microseisms events: a comparison of observed and modelled backprojection

2. Empirical H/V spectral ratios at the InSight landing site and implications for the martian subsurface structure

3. Imaging with seismic noise: improving extraction of body wave phases from the deep Earth through selective stacking based on H/V ratios

4. Shear wave velocity structure at the Fukushima forearc region based on H/V analysis of ambient noise recordings by ocean bottom seismometers

5. Quantifying microseismic noise generation from coastal reflection of gravity waves recorded by seafloor DAS

6. Surface-wave tomography for mineral exploration: a successful combination of passive and active data (Siilinjärvi phosphorus mine, Finland)

7. Seismic surface wave focal spot imaging: numerical resolution experiments

8. The effect of 2020 COVID-19 lockdown measures on seismic noise recorded in Romania

9. COVID-19 lockdown effects on the seismic recordings in Central America

10. Characterization of Seismic Noise in an Oil Field Using Passive Seismic Data from a Hydraulic Fracturing Operation

11. Regional seismic velocity changes following the 2019 Mw 7.1 Ridgecrest, California earthquake from autocorrelations and P/S converted waves

12. Microtremor surveys based on rotational seismology: theoretical analysis with focus on separation of Rayleigh and Love waves in general wavefield of microtremors

13. Global Seismic Noise Wavelet-based Measure of Nonstationarity

14. Data augmentation and its application in distributed acoustic sensing data denoising

15. Investigating the subsurface in a shallow water environment using array and single-station ambient vibration techniques

16. One year of sound recorded by a <scp>mermaid</scp> float in the Pacific: hydroacoustic earthquake signals and infrasonic ambient noise

17. Joint tomographic inversion of crustal structure beneath the eastern Tibetan Plateau with ambient noise and gravity data

18. Local Hurst Exponent Computation of Data from Triaxial Seismometers Monitoring KAGRA

19. Mapping the seismic noise field in Europe: spatio-temporal variations in wavefield composition and noise source contributions

20. Near-surface structure of the Sodankylä area in Finland, obtained by passive seismic interferometry

21. Rayleigh-wave H/V ratio measurement from ambient noise cross-correlations and its sensitivity to VP: a numerical study

22. Extending the formulation of the spatial autocorrelation (SPAC) method to strain, rotation and tilt

23. Improved full waveform moment tensor inversion of Cratonic intraplate earthquakes in southwest Australia

24. Rapid finite-frequency microseismic noise source inversion at regional to global scales

25. Seismic noise variability as an indicator of urban mobility during the COVID-19 pandemic in the Santiago metropolitan region, Chile

26. Ambient Noise Tomography with Short-Period Stations: Case Study in the Borborema Province

27. Characterization of the seismic wave field radiated by a wind turbine

28. Basic performance of a spatial autocorrelation method for determining phase velocities of Rayleigh waves from microtremors, with special reference to the zero-crossing method for quick surveys with mobile seismic arrays

29. Identifying landslides from continuous seismic surface waves: a case study of multiple small-scale landslides triggered by Typhoon Talas, 2011

30. Low-frequency ambient distributed acoustic sensing (DAS): case study from Perth, Australia

31. HVSR analysis of a layered saturated half-space using diffuse-field theory

32. Phase-weighted slant stacking for surface wave dispersion measurement

33. Generation of secondary microseism Love waves: effects of bathymetry, 3-D structure and source seasonality

34. The Search of Diffusive Properties in Ambient Seismic Noise

35. Seismic signature of the COVID-19 lockdown at the city scale: a case study with low-cost seismometers in the city of Querétaro, Mexico

36. Local-scale phase velocity estimation using ambient seismic noise: comparison between passive seismic interferometry and conventional frequency–wavenumber methods

37. A combined method using singular spectrum analysis and instantaneous frequency for the ground-roll filtering

38. Noise types and their attenuation in towed marine seismic: A tutorial

39. Seismic monitoring of the Auckland Volcanic Field during New Zealand's COVID-19 lockdown

40. High-resolution Bayesian spatial autocorrelation (SPAC) quasi-3-D Vs model of Utah FORGE site with a dense geophone array

41. Crustal and uppermost mantle structure of Cape Verde from ambient noise tomography

42. Changes in resonance frequency of rock columns due to thermoelastic effects on a daily scale: observations, modelling and insights to improve monitoring systems

43. Seasonal variations of subsurface seismic velocities monitored by the SEIS-InSight seismometer on Mars

44. Towards structural imaging using seismic ambient field correlation artefacts

45. Accounting for theory errors with empirical Bayesian noise models in nonlinear centroid moment tensor estimation

46. Direct inversion of surface wave dispersion data with multiple-grid parametrizations and its application to a dense array in Chao Lake, eastern China

47. Performance of the International Monitoring System Seismic Network Based on Ambient Seismic Noise Measurements

48. Upper crustal shear wave velocity and radial anisotropy beneath Jeju Island volcanoes from ambient noise tomography

49. Shallow seismic structure beneath the continental China revealed byP-wave polarization, Rayleigh wave ellipticity and receiver function

50. Modified frequency–Bessel transform method for dispersion imaging of Rayleigh waves from ambient seismic noise

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