Diffraction Imaging in Hard-rock Environments
MetadataShow full item record
Herein, we expand and use the method used by Landa and Keydar (1998) to detect local heterogeneities. The method relies on computing local semblance along the diffraction offset-traveltime curves. We expand the method by taking into account the phase change occurring for edge diffractions. We demonstrate the usefulness of the method on hard-rock seismic data.
Showing items related by title, author, creator and subject.
Chow, Chi Ngok (2010)The largest wool exporter in the world is Australia, where wool being a major export is worth over AUD $2 billion per year and constitutes about 17 per cent of all agricultural exports. Most Australian wool is sold by ...
Evaluation of discretization and integration methods for the analysis of finite hydrodynamic bearings with surface texturingWoloszynski, T.; Podsiadlo, P.; Stachowiak, Gwidon (2015)Efficient numerical methods are essential in the analysis of finite hydrodynamic bearings with surface texturing. This is especially evident in optimization and parametric studies where the discretization and integration ...
Applying the combination of U-statistic and Mahalanobis distance as a multivariate structural method for the delineation of geochemical anomaliesGhannadpour, Seyed Saeed; Hezarkhani, A. (2017)© 2017 The Korean Society of Mineral and Energy Resources Engineers (KSMER) There are several statistical methods for separating anomalous values from background leading to determination of anomalous areas. These methods ...