The effect of near-surface azimuthal anisotropy on a joint interpretation of seismic and electrical resistivity data

被引：0

作者：

Yaskevich, Sergey, V ^{[1
]}

Dergach, Petr A. ^{[2
]}

Chernyshov, Gleb S. ^{[2
]}

Nevedrova, Nina N. ^{[2
]}

Sanchaa, Aidisa ^{[2
]}

Shalaginov, Alexander E. ^{[2
]}

Duchkov, Anton A. ^{[3
,4
]}

Gorshkalev, Sergey B. ^{[2
]}

Karsten, Wladimir ^{[2
]}

机构：

[1] Inst Earths Crust SB RAS, 128 Lermontova St, Irkutsk 664033, Russia

[2] Inst Petr Geol & Geophys SB RAS, Pr Ak Koptyuga 3, Novosibirsk 630090, Russia

[3] Novosibirsk State Univ, St Pirogova 2, Novosibirsk 630090, Russia

[4] Novosibirsk State Tech Univ, Pr K Marksa 20, Novosibirsk 630073, Russia

来源：

NEAR SURFACE GEOPHYSICS | 2022年 / 20卷 / 03期

关键词：

electrical resistivity tomography; modelling; near-surface; seismic; velocity; REFRACTION; INVERSION; VELOCITY;

D O I：

10.1002/nsg.12206

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：

In this paper, we study the anisotropic near surface with seismic refraction surveying and electrical resistivity tomography. We present a field data processing case study and show a significant dependence of the determined P- wave velocity and electrical resistivity on the acquisition line direction. We show that the anisotropy influences not only the determined velocities themselves, but also the estimated depths of the determined boundaries and can cause misinterpretation of the arrival time curves and lead to hidden layer issues. We justify our field data-processing results with ray modelling and synthetic data processing. As a result of our case study, we suggest a consistent direction of anisotropy for electrical resistivity and seismic surveying for the particular site in the Novosibirsk region.

引用

页码：279 / 291

页数：13

共 50 条

[1] Geostatistical reconstruction of gaps in near-surface electrical resistivity data
Cornacchiulo, D
Bagtzoglou, AC
[J]. VADOSE ZONE JOURNAL, 2004, 3 (04) : 1215 - 1229
[2] Evidence for correlation of electrical resistivity and seismic velocity in heterogeneous near-surface materials
Meju, MA
Gallardo, LA
Mohamed, AK
[J]. GEOPHYSICAL RESEARCH LETTERS, 2003, 30 (07)
[3] Characterization of heterogeneous near-surface materials by joint 2D inversion of dc resistivity and seismic data
Gallardo, LA
Meju, MA
[J]. GEOPHYSICAL RESEARCH LETTERS, 2003, 30 (13)
[4] Near-Surface Correction on Seismic and Gravity Data
Bychkov, S.
Mityunina, I. Y.
[J]. JOURNAL OF EARTH SCIENCE, 2015, 26 (06) : 851 - 857
[5] Near-Surface Correction on Seismic and Gravity Data
S.Bychkov
I.Y.Mityunina
[J]. Journal of Earth Science., 2015, 26 (06) - 857
[6] Near-Surface Correction on Seismic and Gravity Data
S.Bychkov
I.Y.Mityunina
[J]. Journal of Earth Science, 2015, (06) : 851 - 857
[7] Near-surface correction on seismic and gravity data
S. Bychkov
I. Y. Mityunina
[J]. Journal of Earth Science, 2015, 26 : 851 - 857
[8] Transient electromagnetic surveys for the measurement of near-surface electrical anisotropy
Dennis, Z. R.
Cull, J. P.
[J]. JOURNAL OF APPLIED GEOPHYSICS, 2012, 76 : 64 - 73
[9] Integrating high-resolution refraction data into near-surface seismic reflection data processing and interpretation
Miller, KC
Harder, SH
Adams, DC
O'Donnell, T
[J]. GEOPHYSICS, 1998, 63 (04) : 1339 - 1347
[10] Near-surface azimuthal anisotropy using the Rayleigh wave inversion in the Tehran region, Iran
Taghi Shirzad
Farzam YaminiFard
Mojtaba Naghavi
[J]. Journal of Seismology, 2023, 27 : 901 - 917

← 1 2 3 4 5 →