Low-Frequency Ground Vibrations Generated by Debris Flows Detected by a Lab-Fabricated Seismometer [PDF]
Sensors, 2022 A lab-fabricated ocean bottom seismometer was modified and deployed terrestrially to detect low-frequency (
Ching-Jer Huang +7 more
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The Hydrometer as a Seismometer [PDF]
Nature, 1905 A SHORT time ago (NATURE, May 25) I directed attention to a misconception which seemed to prevail among seismologists as to the behaviour of a spirit-level. It may perhaps be useful to point out another fallacy, also of an elementary hydro-mechanical nature, involved in some of the unsuccessful attempts to record vertical motion.
Charles V. Burton
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MEMS-Based Integrated Triaxial Electrochemical Seismometer
Micromachines, 2021 This paper presents a micro-electromechanical systems (MEMS)-based integrated triaxial electrochemical seismometer, which can detect three-dimensional vibration.
Wenjie Qi +5 more
doaj +2 more sources
High-Sensitivity Seismometer Development for Lunar Applications [PDF]
Sensors, 2023 Lunar seismology is a critical area of research, providing insights into the Moon’s internal structure, composition, and thermal history, as well as informing the design of safe and resilient habitats for future human settlements. This paper presents the
Leandro A. N. de Paula +6 more
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Seismic Observation and Analysis Based on Three-Component Fiber Optic Seismometer
IEEE Access, 2020 We demonstrate a three-component fiber optic seismometer for seismic observation, with no electronics in the sensor probe, but relying exclusively on optical fiber in the form of an unbalanced Michelson interferometer, with state-of-the-art performance ...
Yue Yang +6 more
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Pankun: A New Generation of Broadband Ocean Bottom Seismograph [PDF]
Sensors, 2023 This paper presents a new broadband ocean bottom seismograph (OBS) developed by the SUSTech OBS lab for passive-source seafloor seismic observations.
Dan Liu +4 more
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MEMS-Based Electrochemical Seismometer with a Sensing Unit Integrating Four Electrodes
Micromachines, 2021 This paper presents a new process to fabricate a sensing unit of electrochemical seismometers using only one silicon–glass–silicon bonded wafer. By integrating four electrodes on one silicon–glass–silicon bonded wafer, the consistency of the developed ...
Wenjie Qi +7 more
doaj +2 more sources
Active platform stabilization with a 6D seismometer [PDF]
Applied Physics Letters, 2022 We demonstrate the control scheme of an active platform with a six degree of freedom (6D) seismometer. The inertial sensor simultaneously measures translational and tilt degrees of freedom of the platform and does not require any additional sensors for the stabilization.
Amit Singh Ubhi +11 more
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Resonances of the InSight Seismometer on Mars
Bulletin of the Seismological Society of America, 2021 ABSTRACT The Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) seismometer was deployed to the surface of Mars in December 2018–February 2019. The specific deployment conditions, which are very different from those of a standard broadband instrument on the Earth, result in resonances caused by ...
M. Bierwirth +31 more
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Research on Self-Noise Characteristics of Nine Types of Seismometers Obtained by PDF Representation Using Continuous Seismic Data from the Malingshan Seismic Station, China [PDF]
Sensors, 2022 The self-noise level of a seismometer can determine the performance of the seismic instrument and limit the ability to use seismic data to solve geoscience problems.
Kaiming Wang +4 more
doaj +2 more sources