Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
Detection of Shallow-Buried Objects by the Ditmar-Yanovskaya Method of Surface-Wave Tomography. / Ponomarenko, A. ; Polovkov, V. ; Nikitin, A. ; Levin, I. ; Popov, D. ; Kashtan, B. .
NSG2020 26th European Meeting of Environmental and Engineering Geophysics. Том 2020 European Association of Geoscientists and Engineers, 2020. стр. 1-5 (Conference Proceedings ; Том 2020).Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
}
TY - GEN
T1 - Detection of Shallow-Buried Objects by the Ditmar-Yanovskaya Method of Surface-Wave Tomography
AU - Ponomarenko, A.
AU - Polovkov, V.
AU - Nikitin, A.
AU - Levin, I.
AU - Popov, D.
AU - Kashtan, B.
PY - 2020/12
Y1 - 2020/12
N2 - In this paper, we demonstrate the application of surface wave tomography to detect shallow-buried objects. To solve the problem of tomography, we developed a software package that implements the Ditmar-Yanovskaya method, which was created at St. Petersburg State University and has been successfully used in the field of seismology. We examined the developed software on several synthetic examples via the chess test and the real field data acquired on the shore of Gulf of Finland in Sestroretsk, St.Petersburg. During the field experiment, we established the location of the supposed buried long-term firing point (small bunker or “DOT� in Russian) of the times of Finnish war and WWII as the presence of high velocity anomaly. This location is in the very good agreement of the result of magnetic survey. Also we established the location of the former riverbed as the low-velocity area. The results of this work suggest that developed software of surface wave tomography can be effectively used to study the near-surface and to detect the high- and low-velocity buried anomalies.
AB - In this paper, we demonstrate the application of surface wave tomography to detect shallow-buried objects. To solve the problem of tomography, we developed a software package that implements the Ditmar-Yanovskaya method, which was created at St. Petersburg State University and has been successfully used in the field of seismology. We examined the developed software on several synthetic examples via the chess test and the real field data acquired on the shore of Gulf of Finland in Sestroretsk, St.Petersburg. During the field experiment, we established the location of the supposed buried long-term firing point (small bunker or “DOT� in Russian) of the times of Finnish war and WWII as the presence of high velocity anomaly. This location is in the very good agreement of the result of magnetic survey. Also we established the location of the former riverbed as the low-velocity area. The results of this work suggest that developed software of surface wave tomography can be effectively used to study the near-surface and to detect the high- and low-velocity buried anomalies.
U2 - 10.3997/2214-4609.202020168
DO - 10.3997/2214-4609.202020168
M3 - Conference contribution
VL - 2020
T3 - Conference Proceedings
SP - 1
EP - 5
BT - NSG2020 26th European Meeting of Environmental and Engineering Geophysics
PB - European Association of Geoscientists and Engineers
T2 - NSG2020 26th European Meeting of Environmental and Engineering Geophysics
Y2 - 7 December 2020 through 8 December 2020
ER -
ID: 73411992