Seismometer's Performance Monitoring during an Intensive Field Measurement
Penulis/Author
Dr.rer.nat. Wiwit Suryanto, S.Si., M.Si. (1); Dr. Wahyudi, M.S. (2); A. Sukotjo (3); A D Guntara (4); Fatkhul Muin (5); T Surono (6); A. Susanto (7)
Tanggal/Date
2014
Kata Kunci/Keyword
Abstrak/Abstract
We propose in a simple way to monitor the performance of several seismometers using spectral ratio
between seismometers during a microseismic or passive seismic survey. Ideally, a seismometer must
be calibrated beforehand before being used for field measurement. Among the usual techniques for
the calibration of seismometers is by using a shaking table and electromagnetic calibrator method to
determine the response of seismometer. However, it is not practical to apply in a survey conducted
intensively in field with a limited survey time. The average spectrum of sets of seismometers using
simultaneously during a field survey can be used to test and monitor the performance of the individual
seismometer from time to time by means of comparing it with the spectrum of each sensor. It can be
simply used to see if there is a technical problem on the sensor or not. This is very useful for avoiding
errors in processing involving the spectral analysis of seismograms such as the HVSR method.
Level
Internasional
Status
Dokumen Karya
No
Judul
Tipe Dokumen
Aksi
1
Seismometer's Performance Monitoring during an Intensive Field Measurement.pdf
Cek Similarity
2
Cover, Editor, Daftar Isi (Proceedings of EAGE Conf_ and Exhib_ 2014, Amsterdam).pdf
Seminar Sampul Prosiding
3
SEISMOMETER'S PERFORMANCE___ (Proc_ International), kurang sertifikat.pdf
