Formation of earthquake faults by the fukushima hamadori earthquake and an estimation of displacement distribution around the faults using airborne LiDAR data

Shunsuke Shinagawa; Shuji Anan; Yasuhito Sasaki; Sakae Mukoyama; Shin Ichi Homma; Yoko Kobayashi

doi:10.1007/978-3-319-09060-3_28

Formation of earthquake faults by the fukushima hamadori earthquake and an estimation of displacement distribution around the faults using airborne LiDAR data

Shunsuke Shinagawa^*, Shuji Anan, Yasuhito Sasaki, Sakae Mukoyama, Shin Ichi Homma, Yoko Kobayashi

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Abstract

A series of earthquake faults was produced by the 2011 Fukushima Hamadori Earthquake (Mw 7.1), which broke out one month after the Great East Japan Earthquake. Two lines of earthquake faults appeared extending 30 km in length. They were inferred to be located partly on the active faults and partly on its extended line. The purpose of this presentation is to analyze these faults. We made use of a new method of airborne LiDAR data in the investigation of the displacement distribution by the earthquake. The results obtained fit generally well with the distribution data of net fault displacement produced by field investigation. Furthermore, the results suggest that the earthquake caused block tilting and land subsidence. Our new method makes available information difficult to obtain by the conventional method of field research of displacement distribution and it is useful for investigation immediately after the earthquake.

Original language	English
Title of host publication	Engineering Geology for Society and Territory - Volume 6: Applied Geology for Major Engineering Projects
Publisher	Springer International Publishing
Pages	167-171
Number of pages	5
ISBN (Print)	9783319090603, 9783319090597
DOIs	https://doi.org/10.1007/978-3-319-09060-3_28
Publication status	Published - 2015 Jan 1
Externally published	Yes

Keywords

Airborne lidar
Differential analysis
Earthquake fault
Fault displacement

ASJC Scopus subject areas

Earth and Planetary Sciences(all)
Engineering(all)
Environmental Science(all)

Access to Document

10.1007/978-3-319-09060-3_28

Cite this

Shinagawa, S., Anan, S., Sasaki, Y., Mukoyama, S., Homma, S. I., & Kobayashi, Y. (2015). Formation of earthquake faults by the fukushima hamadori earthquake and an estimation of displacement distribution around the faults using airborne LiDAR data. In Engineering Geology for Society and Territory - Volume 6: Applied Geology for Major Engineering Projects (pp. 167-171). Springer International Publishing. https://doi.org/10.1007/978-3-319-09060-3_28

Formation of earthquake faults by the fukushima hamadori earthquake and an estimation of displacement distribution around the faults using airborne LiDAR data. / Shinagawa, Shunsuke; Anan, Shuji; Sasaki, Yasuhito et al.

Engineering Geology for Society and Territory - Volume 6: Applied Geology for Major Engineering Projects. Springer International Publishing, 2015. p. 167-171.

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Shinagawa, S, Anan, S, Sasaki, Y, Mukoyama, S, Homma, SI & Kobayashi, Y 2015, Formation of earthquake faults by the fukushima hamadori earthquake and an estimation of displacement distribution around the faults using airborne LiDAR data. in Engineering Geology for Society and Territory - Volume 6: Applied Geology for Major Engineering Projects. Springer International Publishing, pp. 167-171. https://doi.org/10.1007/978-3-319-09060-3_28

Shinagawa S, Anan S, Sasaki Y, Mukoyama S, Homma SI, Kobayashi Y. Formation of earthquake faults by the fukushima hamadori earthquake and an estimation of displacement distribution around the faults using airborne LiDAR data. In Engineering Geology for Society and Territory - Volume 6: Applied Geology for Major Engineering Projects. Springer International Publishing. 2015. p. 167-171 doi: 10.1007/978-3-319-09060-3_28

Shinagawa, Shunsuke ; Anan, Shuji ; Sasaki, Yasuhito et al. / Formation of earthquake faults by the fukushima hamadori earthquake and an estimation of displacement distribution around the faults using airborne LiDAR data. Engineering Geology for Society and Territory - Volume 6: Applied Geology for Major Engineering Projects. Springer International Publishing, 2015. pp. 167-171

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title = "Formation of earthquake faults by the fukushima hamadori earthquake and an estimation of displacement distribution around the faults using airborne LiDAR data",

abstract = "A series of earthquake faults was produced by the 2011 Fukushima Hamadori Earthquake (Mw 7.1), which broke out one month after the Great East Japan Earthquake. Two lines of earthquake faults appeared extending 30 km in length. They were inferred to be located partly on the active faults and partly on its extended line. The purpose of this presentation is to analyze these faults. We made use of a new method of airborne LiDAR data in the investigation of the displacement distribution by the earthquake. The results obtained fit generally well with the distribution data of net fault displacement produced by field investigation. Furthermore, the results suggest that the earthquake caused block tilting and land subsidence. Our new method makes available information difficult to obtain by the conventional method of field research of displacement distribution and it is useful for investigation immediately after the earthquake.",

keywords = "Airborne lidar, Differential analysis, Earthquake fault, Fault displacement",

author = "Shunsuke Shinagawa and Shuji Anan and Yasuhito Sasaki and Sakae Mukoyama and Homma, {Shin Ichi} and Yoko Kobayashi",

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AU - Shinagawa, Shunsuke

AU - Anan, Shuji

AU - Sasaki, Yasuhito

AU - Mukoyama, Sakae

AU - Homma, Shin Ichi

AU - Kobayashi, Yoko

PY - 2015/1/1

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N2 - A series of earthquake faults was produced by the 2011 Fukushima Hamadori Earthquake (Mw 7.1), which broke out one month after the Great East Japan Earthquake. Two lines of earthquake faults appeared extending 30 km in length. They were inferred to be located partly on the active faults and partly on its extended line. The purpose of this presentation is to analyze these faults. We made use of a new method of airborne LiDAR data in the investigation of the displacement distribution by the earthquake. The results obtained fit generally well with the distribution data of net fault displacement produced by field investigation. Furthermore, the results suggest that the earthquake caused block tilting and land subsidence. Our new method makes available information difficult to obtain by the conventional method of field research of displacement distribution and it is useful for investigation immediately after the earthquake.

AB - A series of earthquake faults was produced by the 2011 Fukushima Hamadori Earthquake (Mw 7.1), which broke out one month after the Great East Japan Earthquake. Two lines of earthquake faults appeared extending 30 km in length. They were inferred to be located partly on the active faults and partly on its extended line. The purpose of this presentation is to analyze these faults. We made use of a new method of airborne LiDAR data in the investigation of the displacement distribution by the earthquake. The results obtained fit generally well with the distribution data of net fault displacement produced by field investigation. Furthermore, the results suggest that the earthquake caused block tilting and land subsidence. Our new method makes available information difficult to obtain by the conventional method of field research of displacement distribution and it is useful for investigation immediately after the earthquake.

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KW - Differential analysis

KW - Earthquake fault

KW - Fault displacement

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Formation of earthquake faults by the fukushima hamadori earthquake and an estimation of displacement distribution around the faults using airborne LiDAR data

Abstract

Keywords

ASJC Scopus subject areas

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