Inspec keywords: seismology; geophysical techniques; mining; coal

Other keywords: inverse scattering problem; diffraction migration; coal seam waveguide; coherent digital recording; fault location; broadband holography; dispersive data; fault mapping; underground geophone array; underground explosion

Subjects: Controlled source seismology; Instrumentation and techniques for geophysical, hydrospheric and lower atmosphere research; Mining, oil drilling and natural gas industries