Zobrazeno 1 - 10
of 616
pro vyhledávání: '"Seismograph"'
Publikováno v:
Advanced Optical Technologies, Vol 13 (2024)
This paper aims to present data recorded by a three-axial Fiber-Optic Rotational Seismograph (FORS). The laboratory and field tests showed a high correlation coefficient above 99% between two seismographs signals during the external disturbance, with
Externí odkaz:
https://doaj.org/article/921144a22bfc4a5ebab5bcf29fa868df
Publikováno v:
Earth and Planetary Physics, Vol 8, Iss 4, Pp 609-620 (2024)
The purpose of this research was to suggest an applicable procedure for computing the centroid moment tensor (CMT) automatically and in real time from earthquakes that occur in Indonesia and the surrounding areas. Gisola software was used to estimate
Externí odkaz:
https://doaj.org/article/2982a12d2ead4f3ca9b7977f0740f338
Publikováno v:
地球与行星物理论评, Vol 55, Iss 2, Pp 217-228 (2024)
The R-2 rotary seismograph can record rotating three components, MEMS acceleration, and tilt angle. In this study, the difference between ground acceleration and tilted background noise were analyzed using two phases of continuous observation data im
Externí odkaz:
https://doaj.org/article/04a96821a46f4d6f9db8879f967013fa
Publikováno v:
地震科学进展, Vol 53, Iss 12, Pp 561-566 (2023)
The precise timing of the active source excitation is very important. In order to obtain more accurate excitation timing, we debugged and installed the underwater node seismometer observation system in the Liujiaxia active source, and recorded the ex
Externí odkaz:
https://doaj.org/article/f62311e378fb442cbb42dc4632fe25ec
Publikováno v:
地震科学进展, Vol 53, Iss 8, Pp 337-342 (2023)
The timing accuracy for seismographs directly affects the seismic location ability. At present, seismographs usually use satellite positioning and navigation system for timing service. The time-service module of the seismograph is susceptible to radi
Externí odkaz:
https://doaj.org/article/6537832c4c3840b6a708d26cb35df565
Publikováno v:
Dizhi lixue xuebao, Vol 29, Iss 3, Pp 324-338 (2023)
The article reviews the development of the volumetric borehole strain gauge. In response to the current problems of insufficient stability and bandwidth and low calibration accuracy of the volumetric strain gauge, a TY-2B-type small volumetric boreho
Externí odkaz:
https://doaj.org/article/b18e59bd3a9c4cb68bad5ccd183b2bfc
Publikováno v:
Science Museum Group Journal, Iss 20 (2023)
In this paper, each contribution uses an object biography – or object itinerary – methodology, tracking their chosen objects from conception and purchase, across time and space, to today. The function of each object could change significantly ove
Externí odkaz:
https://doaj.org/article/3851ae50aa034f4090316697916ea948
Publikováno v:
Earth and Space Science, Vol 10, Iss 6, Pp n/a-n/a (2023)
Abstract The ocean‐bottom currents are believed to be largely responsible for the high noise level in ocean bottom seismograph (OBS) data, in particular on the horizontal components. Due to the lack of in‐situ experiments and measurements, the ge
Externí odkaz:
https://doaj.org/article/8c93029f13f84616983928b8cdef69dc
Autor:
Yadab P. Dhakal, Takashi Kunugi
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
In this paper, we investigated the characteristics of nonlinear site response (NLSR) at 23 S-net seafloor sites using strong-motion records obtained during three Mw 7 class earthquakes that occurred directly beneath the network. During the earthquake
Externí odkaz:
https://doaj.org/article/9fb9920cd3ea44deb323a85404865152