Surface waves and free oscillations;
Theoretical seismology;
Wave propagation;
D O I:
10.1093/gji/ggad179
中图分类号:
P3 [地球物理学];
P59 [地球化学];
学科分类号:
0708 ;
070902 ;
摘要:
We acknowledge errors in the surface wave Green's tensor shown by Malkoti et al., as pointed out in the Comment by Haney and Nakahara. Using their expressions for Love and Rayleigh wave Green's tensors valid in the near-field, we recompute multicomponent cross-correlation waveforms required for H/V amplitude ratio calculations. All else being equal, these new waveforms are practically indistinguishable from those of Malkoti et al. Differences due to the use of corrected Green's tensors, appear only when the receivers are placed close to the edges of the modelling domain, that is when the receiver separation is large compared to the domain size. Since Malkoti et al. used a modelling domain much larger than the receiver separation, their H/V calculations, and all associated findings, stand.
机构:
Univ Tokyo Hosp, Dept Emergency & Crit Care Med, 7-3-1 Hongo,Bunkyo Ku, Tokyo 1130033, JapanUniv Tokyo Hosp, Dept Emergency & Crit Care Med, 7-3-1 Hongo,Bunkyo Ku, Tokyo 1130033, Japan
机构:
Univ Med Sci, Dept Biostat, Sch Med, Shiraz, IranShiraz Univ Med Sci, Dept Midwifery, Sch Nursing & Midwifery, Community Based Psychiat Care Res Ctr, Shiraz, Iran
Pourahmad, Saeedh
JOURNAL OF FAMILY AND COMMUNITY MEDICINE,
2018,
25
(03):
: 221
-
221