TY - GEN
T1 - Velocity modeling of Rayleigh wave in Fault Semangko Padang region using Ambient Noise Tomography method
AU - Octonovrilna, Litanya
AU - Supriyanto, null
N1 - Publisher Copyright:
© 2016 Author(s).
PY - 2016/4/19
Y1 - 2016/4/19
N2 - A Rayleigh wave velocity modeling using Ambient Noise Tomography presented. Unlike the active seismic, passive seismic uses the natural movement of the earth as a source of signal. The signal period used is in the range of 1-5 seconds. Recent research on this method considered that it can be used to produce a representation of the subsurface structures. The data used in this research is the ambient noise of natural signal of the ground obtained from rock deformation, oceanic wave and cultural wave (human activities). The data were obtained from 27 observation stations across the study area. These data recorded all signals during the time span of 6 months in the Semangko Fault region, Padang. This research resulted in velocity model which is believed to represent the subsurface structure around Semangko Fault region. Typical structure such as the pull-apart basin on Singkarak Lake was characterized by a low velocity value, while anticlinal regions were observed as high velocity.
AB - A Rayleigh wave velocity modeling using Ambient Noise Tomography presented. Unlike the active seismic, passive seismic uses the natural movement of the earth as a source of signal. The signal period used is in the range of 1-5 seconds. Recent research on this method considered that it can be used to produce a representation of the subsurface structures. The data used in this research is the ambient noise of natural signal of the ground obtained from rock deformation, oceanic wave and cultural wave (human activities). The data were obtained from 27 observation stations across the study area. These data recorded all signals during the time span of 6 months in the Semangko Fault region, Padang. This research resulted in velocity model which is believed to represent the subsurface structure around Semangko Fault region. Typical structure such as the pull-apart basin on Singkarak Lake was characterized by a low velocity value, while anticlinal regions were observed as high velocity.
UR - http://www.scopus.com/inward/record.url?scp=84984570546&partnerID=8YFLogxK
U2 - 10.1063/1.4946984
DO - 10.1063/1.4946984
M3 - Conference contribution
AN - SCOPUS:84984570546
T3 - AIP Conference Proceedings
BT - International Symposium on Current Progress in Mathematics and Sciences 2015, ISCPMS 2015
A2 - Mart, Terry
A2 - Triyono, Djoko
PB - American Institute of Physics Inc.
T2 - 1st International Symposium on Current Progress in Mathematics and Sciences, ISCPMS 2015
Y2 - 3 November 2015 through 4 November 2015
ER -