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IRIS DMC releases Global Stacks data product, win an iPad contest!
From: Danielle Sumy <danielle.sumy@xxxxxxxx>IRIS DMC releases Global Stacks data product, win an iPad contest!
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We are pleased to announce the release of the Global Stacks, a data product generated by stacking up to a million event-windowed seismograms.
The Global Stacks product is based on stacking short-term to long-term averages (STA/LTA) in different frequency bands for vertical broadband data (1990-2012) available from the IRIS DMC. Long period versions include vertical and horizontal component data. Figures and ZIP files of the STA/LTA stacks as well as stacks of envelope functions and vespagrams and lists of quality controlled traces are available on the product and supplement pages:
http://www.iris.edu/ds/products/globalstacks
http://www.iris.edu/ds/products/globalstacks_supplement
IRIS Data Services and Education and Public Outreach are conducting a contest to create a new poster based on the wealth of stacks available in this product. We would like your help in making an iconic image to be featured on an IRIS poster:
http://www.iris.edu/ds/nodes/dmc/news/2014/09/global-stacks-poster-contest
Thank you,
IRIS DMC Products
Alex Hutko
Manoch Bahavar
Chad Trabant
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