Hitlist - : Dai
Hitlist - : Dai

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Reserve a copy 1. Abstracts submitted for presentation at the European Association of Exploration Geophysicists (EAEG) Meeting, Vienna, June 1994 : British Geological Survey, Seismology Series, Technical Report WL/94/6, 1994 - 25p:ill.
MacBeth, C.D.; Liu, E.; Crampin, S.; Li, X.; Horne, S.A.; Slater, C.P.; Brodov, L.Y.; Baptie, B.J.; Dai, H.; British Geological Survey. Global Seismology Research Group; European Association of Exploration Geophysicists. Meeting
ISBN: X780846809
Copies: 2
MacBeth, C.D. (Colin (BGS) (Author)WL/94/6Books/MonographsAdd To Basket
Reserve a copy 2. Analysis of local earthquake data using artificial neural networks (1995)
Dai, H.
ISBN: X780915304
Copies: 2
Dai, H. (Hengchang (BGS) (Author)550.34.04Books/MonographsAdd To Basket
  3. Anisotropy analysis and processing of alba 4C OBC data (2001)
Li, X.; Dai, H.
Copies: 0
Li, X. (Xiang-Yang (BGS 1993-) (Author)Permission to publishBooks/MonographsAdd To Basket
  4. Anistrophy parameter and velocity estimation for PS converted wave in 4-C CBC data
Dai, H.; Li, X.
Copies: 0
Dai, H. (Hengchang (BGS) (Author)Permission to publishBooks/MonographsAdd To Basket
  5. Anistropy migration and model building for 4C seismic data: A case study from Alba (2001)
Li, X.; Dai, H.
Copies: 0
Li, X. (Xiang-Yang (BGS 1993-) (Author)Permission to publishBooks/MonographsAdd To Basket
Reserve a copy 6. Application of back-propagation neural networks to identification of seismic arrival types [technical report] : British Geological Survey, Seismology Series, Technical Report WL/96/24, 1996 - [i],16,[11]p:ill.
Dai, H.; MacBeth, C.D.; British Geological Survey. Global Seismology Research Group
ISBN: X78092348X
Copies: 2
Dai, H. (Hengchang (BGS) (Author) Books/MonographsAdd To Basket
  7. Application of back-propogation neural networks to identification of seimic arrival types : Physics of the Earth & Planetary Interiors 101(3-4) 1997 p.177-188
Dai, H.; MacBeth, C.D.
In: Physics of the earth and planetary interiors, Physics of the Earth and Planetary Interiors Vol. 101 pt/no 3-4
Dai, H. (Hengchang (BGS) (Author)BGS Staff Paper 03199Survey staff (external publication)Add To Basket
  8. The applicatoin of back-propagation neural network to automatic picking seismic arrivals from single-component recordings : Journal of Geophysical Research 102 B7 1997 p15105-15113
Dai, H.; MacBeth, C.D.
In: Journal of Geophysical Research, vol. 102 pt/no 7 Sect.B
Dai, H. (Hengchang (BGS) (Author)BGS Staff Paper 03200Survey staff (external publication)Add To Basket
Reserve a copy 9. Arrival type identification in local earthquake data using an artificial neural network : British Geological Survey, Seismology Series, Technical Report WL/95/12, 1995 - [ii],11,[4]p:ill, ALSO published in: Cahiers du Centre Europeen de Geodynamique et de Seismologie 12 1996 p169-178
Dai, H.; MacBeth, C.D.; British Geological Survey. Global Seismology Research Group; Application of Artificial Intelligence Techniques in Seismology and Engineering Seismology
ISBN: X780847589
Copies: 3
Dai, H. (Hengchang (BGS) (Author)WL/95/012Books/MonographsAdd To Basket
Reserve a copy 10. Automatic picking seismic arrivals from single component recordings using a back-propagation neural network : British Geological Survey, Seismology Series, Technical Report WL/96/23, 1996 [i],15,[14]p:ill.
Dai, H.; MacBeth, C.D.; British Geological Survey. Global Seismology Research Group
ISBN: X780923471
Copies: 2
Dai, H. (Hengchang (BGS) (Author)WL/96/023Books/MonographsAdd To Basket
Reserve a copy 11. Automatic picking seismic arrivals of single component recordings from local earthquake data using artificial neural networks : British Geological Survey, Seismology Series, Technical Report WL/94/27, 1994 - 12,[8]pp:ill.
Dai, H.; MacBeth, C.D.; British Geological Survey. Global Seismology Research Group
ISBN: X780792113
Copies: 2
Dai, H. (Hengchang (BGS) (Author)WL/94/27Books/MonographsAdd To Basket
  12. Compensating for the effects of gas clouds on C-wave imaging: a case study from Valhall
Li, X.; Dai, H.
In: The Leading Edge 20(9) 2001 p.1022-1028, p.1022-1028
Li, X. (Xiang-Yang (BGS 1993-) (Author)07144/2Survey staff (external publication)Add To Basket
  13. Converted-wave imaging in anisotropic media : theory and case studies
Li, X.; Dai, H.; Mancini, F.; Total E & P Plc
In: In: Geophysical Prospecting Vol. 55 pt/no 3 (2007) p. 345-363, p. 345-363
Li, X. (Xiang-Yang (BGS 1993-) (Author)BGS Staff Paper 04801Survey staff (external publication)Add To Basket
Reserve a copy 14. Edinburgh Anisotropy Project, 1999/2000, volume 7 (2000)
Li, X.; Dai, H.; Lovell, J.H.
Copies: 1
Li, X. (Xiang-Yang (BGS 1993-) (Editor)550.834Books/MonographsAdd To Basket
  15. Effect of errors in the migration velocity model of PS-converted waves on traveltime accuracy in prestack Kirchhoff time migration in weak anisotropic media
Dai, H.; Li, X.
In: Geophysics Vol. 73 pt/no 5 (2008) p. S195-S205, p. S195-S205
Dai, H. (Hengchang (BGS) (Author)07146Survey staff (external publication)Add To Basket
  16. The effects of gas clouds on converted-wave imaging - a case study from Valhall [poster]
Dai, H.; Li, X.; Mueller, M.C.; European Association of Geoscientists and Engineers
In: Extended abstracts book - EAGE 62nd Conference and Technical Exhibition vol. 2 p.P-103, P-103
Dai, H. (Hengchang (BGS) (Author) Survey staff (external publication)Add To Basket
Reserve a copy 17. Effects of learning parameters on learning procedure and performance of a BPNN : British Geological Survey, Seismology Series, Technical Report WL/96/7, 1996 - [ii],17,[12]p:ill.
Dai, H.; MacBeth, C.D.; British Geological Survey. Global Seismology Research Group
ISBN: X78091037X
Copies: 2
Dai, H. (Hengchang (BGS) (Author)WL/96/007Books/MonographsAdd To Basket
  18. The effects of migration velocity errors on traveltime accuracy in prestack Kirchhoff time migration and the image of PS converted waves
Dai, H.; Li, X.
In: Geophysics Vol. 71 pt/no 2 (2006) p. S73-S83, p. S73-S83
Dai, H. (Hengchang (BGS) (Author)BGS Staff Paper 04798Survey staff (external publication)Add To Basket
  19. Estimating anisotropic parameters from PS converted-wave data : a case study
Li, X.; Wang, L.; Dai, H.; Sun, X.; British Geological Survey; PetroChina Daqing Ltd; University of Edinburgh
Li, X. (Xiang-Yang (BGS 1993-) (Author)not heldSurvey staff (external publication)Add To Basket
  20. Estimating anistropic parameters from PS converted-wave data : a case study
Li, X.; Wang, L.; Dai, H.; Sun, X.; 12th International Workshop on Seismic Anistropy, Beijing, 22-25th October 2006; British Geological Survey; PetroChina Daqing Ltd
Li, X. (Xiang-Yang (BGS 1993-) (Author)BGS Staff Paper 05246Survey staff (external publication)Add To Basket
Reserve a copy 21. Expanded abstracts submitted for presentation at the 57th Meeting of the European Association of Geoscientists and Engineers in Glasgow, Scotland, June 1995 : British Geological Survey, Seismology Series, Technical Report WL/95/2, 1995 - [27]p:ill.
MacBeth, C.D.; Li, X.; Horne, S.A.; Dai, H.; Liu, E.; Higgins, M.; Zeng, X.; Crampin, S.; British Geological Survey. Global Seismology Research Group; European Association of Geoscientists and Engineers
ISBN: X78088333X
Copies: 2
MacBeth, C.D. (Colin (BGS) (Author)WL/95/002Books/MonographsAdd To Basket
  22. Identifying P- and S-waves using artificial neural network
Dai, H.; MacBeth, C.D.
In: European Association of Petroleum Geoscientists & Engineers 57th 1995 Glasgow; Extended abstracts book..; Zeist EAPG Business Office 1995; C039
Dai, H. (Hengchang (BGS) (Author)553.982Survey staff (external publication)Add To Basket
  23. Imaging beneath gas clouds using 3D prestack Kirchhoff time migration of PS-converted waves : a case study from the North Sea
Dai, H.; Li, X.; Conway, P.; Kerr-McGee North Sea (UK)
In: In: The Leading Edge Vol. 26 pt/no 4 (2007) p. 522-529, p. 522-529
Dai, H. (Hengchang (BGS) (Author)BGS Staff Paper 04800Survey staff (external publication)Add To Basket
  24. Imaging Lomond field using C-wave anisotropic PSTM
Mancini, F.; Li, X.; Dai, H.; Pointer, T.
In: The Leading Edge Vol. 24 pt/no 6 (2005) p 614-616, 620, p 614-616, 620
Mancini, F. (Fabio) (Author)07144/2Survey staff (external publication)Add To Basket
  25. Migration velocity analysis of C-Wave using INMO-CIP gathers of PKTM: A case study from the Gulf of Mexico
Li, X.; Dai, H.
Copies: 0
Li, X. (Xiang-Yang (BGS 1993-) (Author)Permission to publishBooks/MonographsAdd To Basket
  26. A neural network picker for VSP data
Dai, H.; MacBeth, C.D.; European Association of Exploration Geophysicists. Meeting
Dai, H. (Hengchang (BGS) (Author)550.83Survey staff (external publication)Add To Basket
  27. A new approach to derive NMO velocity and moveout for seismic waves in HTI media : For: Geophysical prospecting
Dai, H.
Dai, H. (Hengchang (BGS) (Author)Permission to publishSurvey staff (external publication)Add To Basket
  28. Parallel processing of prestack Kirchhoff time migration on a PC cluster
Dai, H.
In: Computers and Geosciences Vol. 31 pt/no 7 (2005) p. 891-899, p. 891-899
Dai, H. (Hengchang (BGS) (Author)00120/2Survey staff (external publication)Add To Basket
  29. Phase behaviour of P-SV converted waves recorded at the Seabed
Dai, H.
In: Geophysical Prospecting 51(4) 2003 p.347-364, p.347-364
Dai, H. (Hengchang (BGS) (Author)03447Survey staff (external publication)Add To Basket
  30. PP and PS response from volcanic gas reservoirs
Chen, S.; Li, X.; Sun, X.; Dai, H.; Jiang, P.; PetroChina Daqing Ltd
In: First Break Vol. 25, April 2007 p. 57-64, p. 57-64
Chen, S. (Shumin) (Author)BGS Staff Paper 04799Survey staff (external publication)Add To Basket
  31. A practical approach to compensate for diodic effects of PS converted waves [electronic version] : The Leading Edge Vol. 29 pt/no 11 (2010) p. 1350-1353
Dai, H.; Li, X.
Dai, H. (Hengchang (BGS) (Author)Electronic onlySurvey staff (external publication)Add To Basket
  32. Reducing the uncertainty in parameter estimation and data processing of PS converted waves : For: Geophysical Prospecting
Dai, H.; Li, X.
Dai, H. (Hengchang (BGS) (Author)Permission to publishSurvey staff (external publication)Add To Basket
Reserve a copy 33. Split shear-wave analysis using an artificial neural network : British Geological Survey, Seismology Series, Technical Report WL/93/24, 1993 - [ii],11,[9]pp:ill.
Dai, H.; MacBeth, C.D.; British Geological Survey. Global Seismology Research Group
ISBN: X780760211
Copies: 4
Dai, H. (Hengchang (BGS) (Author)WL/93/024Books/MonographsAdd To Basket
  34. Use of multicomponent seismic data for oil-water discrimination in fractured reservoirs : In : The Leading Edge Vol. 26 pt/no 9 (2007) p. 1176-1184
Qian, Z.; Chapman, M.; Li, X.; Dai, H.; Liu, E.; Zhang, Y.; Wang, Y.; British Geological Survey; Sinopec
In: The Leading Edge, Vol. 26 pt/no 9 (2007), p. 1176-1184
Qian, Z. (Zhongping (BGS ?-2010) (Author)BGS Staff Paper 04958Survey staff (external publication)Add To Basket
  35. Velocity model updating in prestack Kirchhoff time migration for PS converted waves. Part II, Application
Dai, H.; Li, X.
In: Geophysical Prospecting Vol. 55 pt/no 4 (2007) p. 549-559, p. 549-559
Dai, H. (Hengchang (BGS) (Author)BGS Staff Paper 05056Survey staff (external publication)Add To Basket
  36. Velocity model updating in prestack Kirchoff time migration for PS converted waves. Part 1, Theory
Dai, H.; Li, X.
In: Geophysical Prospecting Vol. 55 pt/no 4 (2007) p. 525-547, p. 525-547
Dai, H. (Hengchang (BGS) (Author)BGS Staff Paper 05055Survey staff (external publication)Add To Basket
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