Seismic imaging ahead of tunnel face with three component geophones

SEG Technical Program Expanded Abstracts

Volumn 21, Issue 1, 2002, Pages 1622-1625

  Ashida, Yuzuru ^a   Matsuoka, Toshifumi ^a   Watanabe, Toshiki ^a   Kusumi, Harushige ^b  

^a KYOTO UNIVERSITY   (Japan)

^b KANSAI UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84955560055     PISSN: 10523812     EISSN: 19494645     Source Type: Conference Proceeding    
DOI: 10.1190/1.1816984     Document Type: Conference Paper

References (3)

1. Ashida, Y., Hirooka, S and Sassa, K., 1991. Depth transform of offset VSP data, Expanded Abstract of the 61st SEG Annual Meeting: 90-93.
2. Ashida, Y. and Sassa K., 1993. Depth transform of seismic data by use of equi-travel time planes, Exploration Geophysics, 24: 341-346.
3. Ashida, Y., Hirano, T. and Inaba, T., 1997. Looking ahead of tunnel face by use of equi-traveltime planes, Proceedings of In-ternational Workshop "Application of Geophysics to Rock Engineering": 83-88.