sample-data-from-a-distributed-acoustic-sensing-experiment-at-garner-valley-california

The National Renewable Energy Laboratory in the US specializes in the research and development of renewable energy, energy efficiency, energy systems integration, and sustainable transportation.

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National Renewable Energy Laboratory (NREL)

Map of the Garner Valley field site including source locations

Basemap.pdf

x,y coordinates of each DAS channel in the fiber-optic cable.

Corrected DAS Channel Locaitons.csv

x,y coordinates of all instruments and active tests, excluding the DAS channels.

Station Locations.csv

Accelerometer data for four sensors on the Mini-Me structure.  Individual columns are described in the file.  The sample rate is 1000 samples per second.

Accelerometer - Mini-Me.csv

Accelerometer data for the four sensors along one of the fiber-optic cable lines.  Individual columns are described in the file.  The sample rate is 1000 samples per second.

Accelerometer - Fiber-Optic Cable.csv

Each column represents a time series for a different channel in the cable.  The fiber starts in the hut, moves out from there to the end of the array, and then doubles back to the hut in the same casing (see basemap.pdf).  There is a new channel approximately every meter, the locations of which are denoted in “Corrected DAS Channel Locations.”  The sample rate is 200 samples per second.

Large Shaker Data.sgy

L28 Geophone data.  The description of the columns is in the “Geophone_Header.csv” file.  The sample rate is 1000 samples per second.

L28 Geophone Data.dat

Description of the columns in the "L28 Geophone Data.dat" file for the geophones.

Geophone Header.csv

List of filenames of the 1000 samples per second data files.

File Names

Includes the abstract for "Directivity and Sensitivity of Fiber-Optic Cable Measuring Ground Motion using a Distributed Acoustic Sensing Array" report that was presented at the 2014 AGU Fall Meeting.

Filters