TY - GEN
T1 - Underestimation of body-waves in Green's function retrieval and its implications
AU - Forghani-Arani, Farnoush
AU - Snieder, Roel
N1 - Funding Information:
We are grateful to National Science Foundation for the financial support through grant EPS-0609595. We are specially thankful to Jyoti Behura for all his helpful discussion, suggestions and corrections. We also thank Steve Smith, Evert Slob, Seth Hanes, John Stockwell and Francesco Perrone for their suggestions which helped improve this paper.
Publisher Copyright:
© 2010 SEG.
PY - 2010
Y1 - 2010
N2 - Studies on applying interferometry, for the case where both sources and receivers are on the surface, have shown that the extracted body-waves are extremely weak. We analyse the reasons for the underestimation of the body-waves extracted by interferometry, when sources and receivers are at the surface. The underestimation of the body-waves in seismic interferometry can potentially be used for ground-roll suppression. Therefore, we study the feasibility of the surface-wave reconstruction by interferometry.
AB - Studies on applying interferometry, for the case where both sources and receivers are on the surface, have shown that the extracted body-waves are extremely weak. We analyse the reasons for the underestimation of the body-waves extracted by interferometry, when sources and receivers are at the surface. The underestimation of the body-waves in seismic interferometry can potentially be used for ground-roll suppression. Therefore, we study the feasibility of the surface-wave reconstruction by interferometry.
UR - http://www.scopus.com/inward/record.url?scp=85055581982&partnerID=8YFLogxK
U2 - 10.1190/1.3513693
DO - 10.1190/1.3513693
M3 - Conference contribution
AN - SCOPUS:85055581982
SN - 9781617389801
T3 - Society of Exploration Geophysicists International Exposition and 80th Annual Meeting 2010, SEG 2010
SP - 4001
EP - 4006
BT - Society of Exploration Geophysicists International Exposition and 80th Annual Meeting 2010, SEG 2010
PB - Society of Exploration Geophysicists
T2 - Society of Exploration Geophysicists International Exposition and 80th Annual Meeting 2010, SEG 2010
Y2 - 17 October 2010 through 22 October 2010
ER -