Local earthquake coda waveform from the Jammu And Kashmir Seismological NETwork (JAKSNET)
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https://datadryad.org/dataset/doi:10.5061/dryad.n2z34tmzz
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资源简介:
This dataset contains local earthquake coda waveform and pre-signal noise
waveforms from the Jammu And Kashmir Seismological NETwork (JAKSNET), a
joint endeavor between the Indian Institute of Science Education and
Research Kolkata (IISER-K), Shri Mata Vaishno Devi University (SMVD) and
the University of Cambridge, UK. The network was initiated in July 2013
and comprised 24 broadband seismograph systems deployed across the
J&K Himalaya. A total of 696 vertical component coda waveforms,
from 121 small-to-moderate local earthquakes of magnitude between 3.0 and
5.5, within the epicentral distance of 200 km are provided in this
database. Pre-signal representative noise from 22 stations, which recorded
these earthquakes, have been provided for computing signal-to-noise ratio
for the coda signal. The waveform data is sampled at 100 samples per
second (sps), are corrected for instrument response, and
filtered in the frequency band of 0.02 to 30 Hz. Coda waveforms start from
twice the S-wave arrival time and are of 90 s duration. This data has been
used to compute the seismic coda-wave attenuation of the Jammu and Kashmir
Himalaya. The manuscript is submitted for review in JGR Solid Earth and
this dataset complements the manuscript.
提供机构:
Dryad
创建时间:
2022-08-05



