Results 111 to 120 of about 12,094 (271)

Viking‐2 Seismometer Measurements on Mars: PDS Data Archive and Meteorological Applications

, 2017
A data product has been generated and archived on the NASA Planetary Data System (Geosciences Node), which presents the seismometer readings of Viking Lander 2 in an easy‐to‐access form, for both the raw (“high rate”) waveform records and the compressed (
R. Lorenz, Yosio Nakamura, J. Murphy
semanticscholar   +1 more source

Seismometer Calibration Using a Multi-Component Acceleration Exciter

Journal of Physics: Conference Series, 2018
Seismometers are widely used all over the world, but rarely calibrated traceably. PTB analysed its capabilities for seismometer calibration and identified its multi-component acceleration exciter as suitable for carrying the comparably heavy seismometers.
L. Klaus, M. Kobusch
semanticscholar   +1 more source

Influence of the optical switch’s extinction ratio on the crosstalk in fiber-optic seismometer array

物联网学报, 2022
Optical switch is one of the key components in the time-division multiplexing fiber-optic seismometer array and has significant influence on the crosstalk of the array.The source of crosstalk in the array was analyzed based on differential delay ...
Fei LIU, Xian ZHOU, Min ZHANG
doaj   +2 more sources

Data fusion analysis of broadband deformation observation meters and seismometers in Huangmei, Hubei Province

地震科学进展
In this paper, we comparatively analyze the spectrum and phase characteristics of coseismic response recorded by broadband tiltmeter, strainmeters, and seismometer at the Hubei Huangmei seismic station.
Xiaofen Li, Lingxia Jiang, Suwen Yin
doaj   +1 more source

Noise analysis of the observatory superconducting gravimeter in the normal mode frequency range using gravity data of Ghuttu, Garhwal Himalaya, India

Journal of Asian Earth Sciences: X, 2023
We present a study on gravity data from the Observatory Superconducting Gravimeter (OSG-051) located at MPGO Ghuttu in the Garhwal Himalaya, India.
Sanjay K. Verma, Naresh Kumar, Sanjit K. Pal   +2 more
doaj  

Imprints of vibratory signals induced by road construction in strain and seismic records: A case study of Yichang station

地震科学进展
One of the crucial issues in the field of earthquake forecasting and prediction is the reasonable identification of the tilt, strain, and seismic signals induced by road construction.
Xiaolin Yang
doaj   +1 more source

Sounding a Crater, Fusion-Points, Pyrometers, and Seismometers [PDF]

, 1886
H. J. JOHNSTON-LAVIS
openalex   +1 more source

Helicopter location and tracking using seismometer recordings

, 2017
Title Helicopter location and tracking using seismometer recordings Authors(s) Eibl, Eva P. S.; Lokmer, Ivan; Bean, Christopher J.; Akerlie, Eggert Publication date 2017-05-01 Publication information Geophysical Journal International, 209 (2): 901-908 ...
E. Eibl, I. Lokmer, C. Bean, Eggert Akerlie   +3 more
semanticscholar   +1 more source

Laser-Interferometric Broadband Seismometer for Epicenter Location Estimation

Italian National Conference on Sensors, 2017
In this paper, we suggest a seismic signal measurement system that uses a laser interferometer. The heterodyne laser interferometer is used as a seismometer due to its high accuracy and robustness.
Kyunghyun Lee, Hyungkwan Kwon, K. You
semanticscholar   +1 more source

Fusion analysis of co-seismic response between broadband tiltmeters and broadband seismometers in Chengde area

地震科学进展
This article focuses on the co-seismic waveforms collected by the VP type broadband tiltmeters and the BBVS-120 type broadband seismometer at the Chengde seismic station. Using the methods of wavelet analysis and short time Fourier transform, six seismic
Donghui Yang, Chunling Ji, Jiaqi Wang, Wenjun Li, Yanhong Yu, Chengli Jiao, Jianqing Zhou   +6 more
doaj   +1 more source