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Synthesis of the UTexas1 Surface Wave Dataset Blind-Analysis Study: Inter-Analyst Dispersion and Shear Wave Velocity Uncertainty
This paper documents inter-analyst uncertainty/variability in dispersion and shear wave velocity (Vs) estimates from a blind-analysis study performed on a common experimental dataset of surface wave measurements. The dataset consists of both active-source and ambient-wavefield data collected using a variety of linear and circular arrays of surface receivers. Analysts were allowed to process as much of the data as desired and requested to report their dispersion and Vs results in a blind manner. This information was used to calculate inter-analyst frequency-dependent uncertainty in dispersion estimates and depth-dependent uncertainty in Vs. The focus of this study is not about evaluating how many/which analysts obtain the "correct" answer, but rather on quantifying the range of answers one might expect from different analysts attempting to characterize the same site.
Synthesis of the UTexas1 Surface Wave Dataset Blind-Analysis Study: Inter-Analyst Dispersion and Shear Wave Velocity Uncertainty
This paper documents inter-analyst uncertainty/variability in dispersion and shear wave velocity (Vs) estimates from a blind-analysis study performed on a common experimental dataset of surface wave measurements. The dataset consists of both active-source and ambient-wavefield data collected using a variety of linear and circular arrays of surface receivers. Analysts were allowed to process as much of the data as desired and requested to report their dispersion and Vs results in a blind manner. This information was used to calculate inter-analyst frequency-dependent uncertainty in dispersion estimates and depth-dependent uncertainty in Vs. The focus of this study is not about evaluating how many/which analysts obtain the "correct" answer, but rather on quantifying the range of answers one might expect from different analysts attempting to characterize the same site.
Synthesis of the UTexas1 Surface Wave Dataset Blind-Analysis Study: Inter-Analyst Dispersion and Shear Wave Velocity Uncertainty
Cox, B. R. (author) / Wood, C. M. (author) / Teague, D. P. (author)
Geo-Congress 2014 ; 2014 ; Atlanta, Georgia
Geo-Congress 2014 Technical Papers ; 850-859
2014-02-24
Conference paper
Electronic Resource
English
| British Library Conference Proceedings | 2014
| British Library Conference Proceedings | 2014