Development of drone-assisted electromagnetic prospecting system for automobiles buried by landslides

Y. Mitsuhata, Takumi Ueda, A. Kamimura, S. Kato, A. Takeuchi, C. Aduma

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We have developed an electromagnetic prospecting system using a drone for searching for automobiles buried by a landslide. The system consists of an drone, an 1.6 m long electromagnetic (EM) sensor with a GPS receiver, an ultrasonic distance sensor for monitoring the height of EM sensor from the ground surface and a WiFi serial transceiver for controlling the EM sensor and monitoring the measured data. The drone suspends the EM sensor and EM data are acquired during the flight. The distance of drone-sensor separation is crucial to avoid EM noise caused from the drone motors and to stabilize the flight of drone On the basis of field experiments, we adopted a separation of 4 m and attached a vertical tail to the aft end of EM sensor witch can stabilize the flight at a speed of at least 2 m/s. The height of EM sensor should be monitored because it affects the EM data significantly. We have tested the system at an experiment site where there are two cars embedded at depths of 1.5 m and 3 m respectively. The close-area search clearly indicated the location of the shallow car, and there was a slight indication of the deep car.

Original languageEnglish
Title of host publication24th European Meeting of Environmental and Engineering Geophysics
PublisherEuropean Association of Geoscientists and Engineers, EAGE
ISBN (Electronic)9789462822634
DOIs
Publication statusPublished - 2019 Jan 1
Event24th European Meeting of Environmental and Engineering Geophysics - Porto, Portugal
Duration: 2018 Sep 92018 Sep 13

Publication series

Name24th European Meeting of Environmental and Engineering Geophysics

Conference

Conference24th European Meeting of Environmental and Engineering Geophysics
CountryPortugal
CityPorto
Period18/9/918/9/13

Fingerprint

Electromagnetic prospecting
Landslides
Automobiles
automobile
landslide
sensor
Sensors
Railroad cars
flight
Antenna grounds
Drones
Monitoring
monitoring
Transceivers
Global positioning system
GPS
Ultrasonics
Experiments

ASJC Scopus subject areas

  • Geotechnical Engineering and Engineering Geology
  • Geochemistry and Petrology
  • Energy Engineering and Power Technology

Cite this

Mitsuhata, Y., Ueda, T., Kamimura, A., Kato, S., Takeuchi, A., & Aduma, C. (2019). Development of drone-assisted electromagnetic prospecting system for automobiles buried by landslides. In 24th European Meeting of Environmental and Engineering Geophysics (24th European Meeting of Environmental and Engineering Geophysics). European Association of Geoscientists and Engineers, EAGE. https://doi.org/10.3997/2214-4609.201802485

Development of drone-assisted electromagnetic prospecting system for automobiles buried by landslides. / Mitsuhata, Y.; Ueda, Takumi; Kamimura, A.; Kato, S.; Takeuchi, A.; Aduma, C.

24th European Meeting of Environmental and Engineering Geophysics. European Association of Geoscientists and Engineers, EAGE, 2019. (24th European Meeting of Environmental and Engineering Geophysics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mitsuhata, Y, Ueda, T, Kamimura, A, Kato, S, Takeuchi, A & Aduma, C 2019, Development of drone-assisted electromagnetic prospecting system for automobiles buried by landslides. in 24th European Meeting of Environmental and Engineering Geophysics. 24th European Meeting of Environmental and Engineering Geophysics, European Association of Geoscientists and Engineers, EAGE, 24th European Meeting of Environmental and Engineering Geophysics, Porto, Portugal, 18/9/9. https://doi.org/10.3997/2214-4609.201802485
Mitsuhata Y, Ueda T, Kamimura A, Kato S, Takeuchi A, Aduma C. Development of drone-assisted electromagnetic prospecting system for automobiles buried by landslides. In 24th European Meeting of Environmental and Engineering Geophysics. European Association of Geoscientists and Engineers, EAGE. 2019. (24th European Meeting of Environmental and Engineering Geophysics). https://doi.org/10.3997/2214-4609.201802485
Mitsuhata, Y. ; Ueda, Takumi ; Kamimura, A. ; Kato, S. ; Takeuchi, A. ; Aduma, C. / Development of drone-assisted electromagnetic prospecting system for automobiles buried by landslides. 24th European Meeting of Environmental and Engineering Geophysics. European Association of Geoscientists and Engineers, EAGE, 2019. (24th European Meeting of Environmental and Engineering Geophysics).
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