The bulk of the data at the NCEDC consists of waveform and GPS data from
Figure 3.21 shows the geographic
distribution of data archived by the NCEDC.
Figure 3.22 shows the relative proportion of
each data set at the NCEDC.
The total size of the datasets archived at the NCEDC is shown in Table
Figure 3.23 shows the amount of data for each year
that is archived at the NCEDC.
Map showing the location of stations whose data are archived
at the NCEDC. Circles are seismic sites;
squares are GPS sites, and diamonds are the locations
of USGS low-frequency experiments.
Chart showing the relative proportion of each data set
at the NCEDC.
Volume of Data Archived at the NCEDC by network
|BDSN/NHFN/MPBO (broadband, electric and magnetic field, strain) waveforms
|Parkfield HRSN seismograms
|BARD GPS (RINEX and raw data)
|UNR Nevada seismograms
|Calpine/Unocal Geysers region seismograms
|EarthScope SAFOD seismograms
|EarthScope USArray seismograms
|EarthScope PBO strain waveforms
|USGS low frequency geophysical waveforms
|Total size of archived data
Figure showing the total volume of data archived
at the NCEDC, broken down by data year.
Berkeley Seismological Laboratory
215 McCone Hall, UC Berkeley, Berkeley, CA 94720-4760
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