Time difference of arrival estimation of microseismic signals based on alpha-stable distribution

Jia, Rui-Sheng; Gong, Yue; Peng, Yan-Jun; Sun, Hong-Mei; Zhang, Xing-Li; Lu, Xin-Ming

doi:https://doi.org/10.5194/npg-25-375-2018

Articles | Volume 25, issue 2

https://doi.org/10.5194/npg-25-375-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/npg-25-375-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 25, issue 2

Research article

|

14 May 2018

Research article |

| 14 May 2018

Time difference of arrival estimation of microseismic signals based on alpha-stable distribution

Rui-Sheng Jia, Yue Gong, Yan-Jun Peng, Hong-Mei Sun, Xing-Li Zhang, and Xin-Ming Lu

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Final revised paper (published on 14 May 2018)
Preprint (discussion started on 27 Sep 2017)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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- Supplement

RC1: 'Suggestions to improve manuscript', Anonymous Referee #1, 08 Jan 2018
- AC1: 'Response to comments', Rui-Sheng Jia, 21 Feb 2018
RC2: 'my comments', Anonymous Referee #2, 18 Jan 2018
- AC2: 'Response to comments', Rui-Sheng Jia, 21 Feb 2018
EC1: 'A few more comments', Shaun Lovejoy, 12 Mar 2018
- AC3: 'Response to comments', Rui-Sheng Jia, 03 Apr 2018

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

AR by Rui-Sheng Jia on behalf of the Authors (21 Feb 2018) Manuscript

ED: Publish subject to minor revisions (review by editor) (29 Mar 2018) by Shaun Lovejoy

AR by Rui-Sheng Jia on behalf of the Authors (03 Apr 2018) Author's response Manuscript

ED: Publish subject to minor revisions (review by editor) (17 Apr 2018) by Shaun Lovejoy

AR by Rui-Sheng Jia on behalf of the Authors (25 Apr 2018) Author's response Manuscript

ED: Publish as is (25 Apr 2018) by Shaun Lovejoy

AR by Rui-Sheng Jia on behalf of the Authors (26 Apr 2018)

Short summary

The technique of microseismic source location is realized by calculating the time difference of arrival estimation of each mocroseismic signal. The time difference of arrival estimation directly affects the accuracy of microseismic source location. Microseismic signal with noises is proved to be closer to the α-stable distribution in this paper, and an improved time difference of arrival estimation approach microseismic signals is proposed.