Development of a distributed hybrid seismic–electrical data acquisition system based on the Narrowband Internet of Things (NB-IoT) technology

Li, Wenhao; Zhang, Qisheng; Zhang, Qimao; Guo, Feng; Qiao, Shuaiqing; Liu, Shiyang; Luo, Yueyun; Niu, Yuefeng; Heng, Xing

doi:https://doi.org/10.5194/gi-8-177-2019

Articles | Volume 8, issue 2

https://doi.org/10.5194/gi-8-177-2019

© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/gi-8-177-2019

© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 8, issue 2

Research article

|

12 Aug 2019

Research article |

| 12 Aug 2019

Development of a distributed hybrid seismic–electrical data acquisition system based on the Narrowband Internet of Things (NB-IoT) technology

Wenhao Li, Qisheng Zhang, Qimao Zhang, Feng Guo, Shuaiqing Qiao, Shiyang Liu, Yueyun Luo, Yuefeng Niu, and Xing Heng

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Final revised paper (published on 12 Aug 2019)
Preprint (discussion started on 29 Apr 2019)

Interactive discussion

Status: closed

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

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RC1: 'accepted subject to minor revisions', Anonymous Referee #1, 08 May 2019
- AC1: 'Author comment', Qisheng Zhang, 01 Jul 2019
RC2: 'comment', Anonymous Referee #2, 20 May 2019
- AC2: 'Author comment', Qisheng Zhang, 01 Jul 2019

Short summary

The nonuniqueness of geophysical inversions, which is based on a single geophysical method, is a long–standing problem in geophysical exploration. This paper developed a distributed, multi–channel, high–precision data acquisition system. It can achieve high–precision hybrid acquisition of seismic–electrical data and monitor the real–time quality of data acquisition processes using NB–IoT technology. The equivalent input noise is 0.5 μV and the synchronization accuracy is within 200 ns.