[OBSIPtec] Cascadia Data Un-restricted

[Jessica Lodewyk]

Cascadia Data Un-restricted

The Cascadia Initiative data (Network ID: 7D) has been corrected and is 
now un-restricted at the IRIS Data Management Center (DMC). The data was 
restricted on 2/28/14 to correct the horizontal channel convention for a 
subset of the data.The OBSIP Management Office apologizes for the delay 
in re-releasing the data, we wanted to make sure that all the corrected 
data was uploaded accurately and that no pieces of data were missing.

All researchers using the Cascadia data set should re-download the data. 
All horizontal channel data is now in the left-handed coordinate system, 
with the data labeled "BH2"/"HH2"/"LH2" representing ground-motion in a 
direction 90° clockwise from the ground-motion tagged "BH1"/"HH1"/"LH1".

The Cascadia Year 1 Horizontal Report has been corrected and 
re-published on the OBSIP website and the IRIS DMC metadata folder. The 
Cascadia Year 2 Horizontal Report has also been published on the OBSIP 
website and published in the IRIS DMC metadata folder. The reports can 
be downloaded at : 
http://www.obsip.org/experiments/experiment-list/2011/cascadia

Please note that Appendix B: "Helicorders" in the report for both Year 1 
and Year 2 will be uploaded at a later date.

If you have any questions, please direct them to Jessica 
Lodewyk(Jessica.lodewyk at iris.edu <mailto:Jessica.lodewyk at iris.edu>)

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