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<p style="color: rgb(51, 51, 51); font-family: HelveticaNeue,
sans-serif; font-size: 13px; font-style: normal; font-variant:
normal; font-weight: normal; letter-spacing: normal; line-height:
20.8px; orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">The last six
redacted APG channels have been archived for the Year 4
(2014-2015) Cascadia deployment. At this time I would also like to
bring your attention to two community identified issues:</p>
<ul style="padding: 0px 40px; color: rgb(51, 51, 51); font-family:
HelveticaNeue, sans-serif; font-size: 13px; font-style: normal;
font-variant: normal; font-weight: normal; letter-spacing: normal;
line-height: 20.8px; orphans: auto; text-align: start;
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<li>Year 2 Station J09B has an error in the station latitude<br>
</li>
<li>Year 4 LDEO stations may have a polarity reversal on the
vertical channels</li>
</ul>
<p style="color: rgb(51, 51, 51); font-family: HelveticaNeue,
sans-serif; font-size: 13px; font-style: normal; font-variant:
normal; font-weight: normal; letter-spacing: normal; line-height:
20.8px; orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">We are
currently working on these issues and will notify the community of
any changes made to the data through the OBSIPtec mailing list. If
you have questions about data from the Cascadia Initiative or
other OBSIP experiments, please get in touch with me at
<a class="moz-txt-link-abbreviated" href="mailto:kasey@iris.edu">kasey@iris.edu</a>.</p>
<p style="color: rgb(51, 51, 51); font-family: HelveticaNeue,
sans-serif; font-size: 13px; font-style: normal; font-variant:
normal; font-weight: normal; letter-spacing: normal; line-height:
20.8px; orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">Cheers,<br>
Kasey<br>
</p>
<hr size="2" width="100%">
<p style="color: rgb(51, 51, 51); font-family: HelveticaNeue,
sans-serif; font-size: 13px; font-style: normal; font-variant:
normal; font-weight: normal; letter-spacing: normal; line-height:
20.8px; orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">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<span
class="Apple-converted-space"> </span><a
data-cke-saved-href="http://ds.iris.edu/gmap/_CASCADIA"
href="http://ds.iris.edu/gmap/_CASCADIA" style="color: rgb(7,
130, 193);">_CASCADIA</a><span class="Apple-converted-space"> </span>virtual
network code at the IRIS DMC.</p>
<p style="color: rgb(51, 51, 51); font-family: HelveticaNeue,
sans-serif; font-size: 13px; font-style: normal; font-variant:
normal; font-weight: normal; letter-spacing: normal; line-height:
20.8px; orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">Data from the
LDEO, WHOI, and SIO ocean-bottom instruments deployed in 2014 and
recovered in August-October 2015 are archived and publicly
available under station code<span class="Apple-converted-space"> </span><a
data-cke-saved-href="http://ds.iris.edu/gmap/7D?timewindow=2011-2017"
href="http://ds.iris.edu/gmap/7D?timewindow=2011-2017"
style="color: rgb(7, 130, 193);">7D</a><span
class="Apple-converted-space"> </span>at the IRIS DMC. This data
can be accessed using all IRIS DMC request tools. If you have any
problems accessing this data or have questions, please contact
Kasey Aderhold from the OBSIP OMO office at <a
class="moz-txt-link-abbreviated" href="mailto:kasey@iris.edu"><a class="moz-txt-link-abbreviated" href="mailto:kasey@iris.edu">kasey@iris.edu</a></a>.
Data includes (<strong>bold </strong>indicates newly added):</p>
<ul style="padding: 0px 40px; color: rgb(51, 51, 51); font-family:
HelveticaNeue, sans-serif; font-size: 13px; font-style: normal;
font-variant: normal; font-weight: normal; letter-spacing: normal;
line-height: 20.8px; orphans: auto; text-align: start;
text-indent: 0px; text-transform: none; white-space: normal;
widows: 1; word-spacing: 0px; -webkit-text-stroke-width: 0px;">
<li>27 LDEO broadband stations (unfiltered high-rate Navy redacted
data<b>, </b>high-rate data filtered at 3 Hz, <b>APG and
temperature channels for stations FS15D, G18D, G25D, G26D,
G27D, and G34D</b>)<br>
</li>
<li>8 SIO ABALONE and 3 SIO LP4x4 broadband stations (unfiltered
high-rate Navy redacted data, high-rate data filtered at 3 Hz,
and DPG channels)</li>
<li>24 WHOI broadband stations (unfiltered high-rate Navy redacted
data, high-rate data filtered at 3 Hz, raw 1 Hz, and DPG
channels)</li>
<li>10 WHOI episensors (unfiltered high-rate Navy redacted data,
high-rate data filtered at 3 Hz and raw 1 Hz)</li>
</ul>
<p style="color: rgb(51, 51, 51); font-family: HelveticaNeue,
sans-serif; font-size: 13px; font-style: normal; font-variant:
normal; font-weight: normal; letter-spacing: normal; line-height:
20.8px; orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">Please note
that the<span class="Apple-converted-space"> </span><a
data-cke-saved-href="http://www.obsip.org/experiments/experiment-list/2011/cascadia/cascadia-channel-naming-conventions"
href="http://www.obsip.org/experiments/experiment-list/2011/cascadia/cascadia-channel-naming-conventions"
style="color: rgb(7, 130, 193);">Cascadia Initiative Channel
Naming Conventions</a><span class="Apple-converted-space"> </span>have
been updated to reflect the different sampling rates of the two
SIO instrument types. <br>
</p>
<p style="color: rgb(51, 51, 51); font-family: HelveticaNeue,
sans-serif; font-size: 13px; font-style: normal; font-variant:
normal; font-weight: normal; letter-spacing: normal; line-height:
20.8px; orphans: auto; text-align: start; text-indent: 0px;
text-transform: none; white-space: normal; widows: 1;
word-spacing: 0px; -webkit-text-stroke-width: 0px;">More
information about the Cascadia Initiative is available<span
class="Apple-converted-space"> </span><a
data-cke-saved-href="http://www.obsip.org/experiments/experiment-list/2011/cascadia"
href="http://www.obsip.org/experiments/experiment-list/2011/cascadia"
style="color: rgb(7, 130, 193);">here</a> and in the DMC report
<a href="http://ds.iris.edu/data/reports/7D_2011_2017/">folder</a>.<br>
</p>
<pre class="moz-signature" cols="72">--
Kasey Aderhold
Project Associate | IRIS OBSIP Management Office
202-682-2220 x163 | <a class="moz-txt-link-abbreviated" href="mailto:kasey@iris.edu">kasey@iris.edu</a></pre>
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