[OBSIPtec] Cascadia 2014-2015 SIO Data Available at IRIS DMC [7D]

[Kasey Aderhold]

The Cascadia Initiative community seismic experiment marine deployment 
occurred offshore Washington and Oregon, with ocean bottom seismometers 
deployed and recovered from 2011 to 2015. Instruments that were deployed 
came from the Lamont-Doherty Earth Observatory, the Scripps Institution 
of Oceanography, and the Woods Hole Oceanographic Institution. Land 
stations were also deployed during this experiment and data from both 
off-shore and on-shore stations are archived and available under 
the_CASCADIA <http://ds.iris.edu/gmap/_CASCADIA>virtual network code at 
the IRIS DMC.

Data from the WHOI and SIO ocean-bottom instruments deployed in 2014 and 
recovered in August-September 2015 are archived and publicly available 
under station code7D <http://ds.iris.edu/gmap/7D?timewindow=2011-2017>at 
the IRIS DMC. This data can be accessed using all IRIS DMC request 
tools. Data includes:

  * 24 WHOI broadband stations (high-rate data filtered at 3 Hz, raw 1
    Hz, and DPG channels; unfiltered high-rate Navy redacted data soon
    to be released)
  * 10 WHOI episensors (high-rate data filtered at 3 Hz and raw 1 Hz;
    unfiltered high-rate Navy redacted data soon to be released)
  * 8 SIO ABALONE and 3 SIO LP4x4 broadband stations (high-rate data
    filtered at 3 Hz, raw 1 Hz, and DPG channels)

Please note that theCascadia Initiative Channel Naming Conventions 
<http://www.obsip.org/experiments/experiment-list/2011/cascadia/cascadia-channel-naming-conventions>have 
been updated to reflect the different sampling rates of the two SIO 
instrument types.

More information about the Cascadia Initiative is availablehere 
<http://www.obsip.org/experiments/experiment-list/2011/cascadia>.

Specific information about the data and cruises from this experiment can 
be viewed in thedata report folder 
<http://ds.iris.edu/data/reports/7D_2011_2017/>at the DMC.

-- 
Kasey Aderhold
Project Associate | IRIS OBSIP Management Office
202-682-2220 x163 | kasey at iris.edu

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