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Here are some of the articles that have been recently posted to the PASSCAL website:

EPIC SEG-Y Trace Header

 EPIC SEG-Y utilizes big endian byte order and sets the various trace headers as outlined below.

 

EPIC SEG-Y Trace Header

 

10/01/2013
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Freshman Senator Visits EarthScope/EPIC

On Friday, February 22nd, New Mexico's newest member of the United States Senate, Martin Heinrich, paid a visit to New Mexico Tech, and the EarthScope/EPIC. Senator Heinrich, who won his seat in the 2012 general election, is a strong advocate for Science, Technology, Engineering, and Mathematics (STEM) Education, and is the only engineer currently serving in the senate.

Senator Heinrich was given an overview of activities at the school by New Mexico Tech President Dr. Dan Lopez, and also toured the Mechanical Engineering Department.  Dr. Rick Aster escorted Sen. Heinrich on a tour of the EPIC, the world’s largest and the nation’s flagship federally-funded lending library of seismology equipment.

09/17/2013
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PH5: Why Another Archival Data Format?

 

           

       The impetus to provide a new data format for archiving stems from the inherent limitations with respect to the use of SEG-Y as a data archiving format, limitations such as: requiring vetted meta-data prior to converting the data into SEG-Y files, un-editable meta-data within the file, and inflexible, static data gathers.

09/16/2013
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Hold on a minute... I want my data in SEG-Y format

 

All data requests of PH5 format data sets are fulfilled as either SEG-Y or EPIC SEG-Y.

 

09/16/2013
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Differences between Flexible Array and EPIC Experiment when archiving

For Flexible Array experiments, the Data Group at EarthScope/EPIC shares responsabilities with the Principal Investigator(s) for the archiving of their data as with EPIC experiments, however instead of the fully processed data in the required format (seed or hdf5) and dataless provided by PI on a EPIC Experiment, The PI and his team in a Flexible Array submit all the raw data and information needed to generate the metadata at EPIC.

09/16/2013
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RT130 SEED Data Archiving Flow

09/16/2013
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RT-125 (Texan) SEED Data Archiving Flow

 

09/16/2013
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Q330S Data Archiving Flow

 

09/16/2013
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Q330 Data Archiving Flow

09/16/2013
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8th annual Polar Technology Conference coming to Vermont in April 2012

The 8th annual Polar Technology Conference will be hosted by EarthScope/EPIC on 3-5 April 2012 at the Lake Morey Resort in Fairlee, Vermont, USA.  Several staff members will be in attendance from both EarthScope (Robert Busby, Kent Anderson, and Katrin Hafner) and EarthScope/EPIC (Paul Carpenter, Jason Hebert, Allan Sauter).

The primary purpose of this conference is to bring together Polar Scientists and Technology Developers in a forum to exchange information on research system operational needs and technology solutions that have been successful in polar environments.  This exchange of knowledge helps to address issues of design, implementation, and deployment for systems that are to achieve their research goals in the Polar Regions.

08/23/2013
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EarthScope Primary Instrument Center
New Mexico Tech
100 East Road, Socorro, NM 87801