READ ME File For 'Time Series Data from  "Distributed acoustic sensing for future planetary applications: Initial results from the San Francisco volcanic field, a lunar analogue"'

Dataset DOI: 10.5258/SOTON/D3286

Date that the file was created: Oct, 2024

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GENERAL INFORMATION
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ReadMe Author: Nicholas Harmon, University of Southampton [OPTIONAL add ORCID ID]

Date of data collection: Aug 5-6 2023

Information about geographic location of data collection: San Francisco Volcanic Field, Flagstaff, AZ, USA  35.4 N, 111.6 W

Related projects:
None

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SHARING/ACCESS INFORMATION
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Licenses/restrictions placed on the data, or limitations of reuse:

Recommended citation for the data:

This dataset supports the publication:
AUTHORS: Nicholas Harmon , Ryan Porter , Catherine Rychert , Nicholas Schmerr ,
Madison M. Smith , Zhichao Shen , Wenbo Wu , Jacob Giles , Naoma McCall,
Jingchuan Wang , Linden Wike, John West , Austin Hoyle3 and Naya Deykes
TITLE:Distributed Acoustic Sensing for Future Planetary Applications: Initial Results From the San Francisco Volcanic Field, a Lunar Analogue
JOURNAL: Earth and Space Science
PAPER DOI IF KNOWN:https://doi.org/10.1029/2024EA003640

Links to other publicly accessible locations of the data:

Links/relationships to ancillary or related data sets: 


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DATA & FILE OVERVIEW
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This dataset contains:

[File list (filenames, directory structure (for zipped files) and brief description of all data files)]

Broadband.zip - Trillium Compact data contains folders with miniseed folder DCF (1-4)
Geophone.zip - geophone data in segd format. folders Geophone_Data_DCF - double crater flow data., Geophone_Data_LRC - Lave River Cave data.
iDAS.zip -single folder with iDAS files in tdms format in folder DCF - Double Crater Flow
Onyx_LRC.zip - Onyx data in hdf5 format in folder LRC-Lava River Cave
Onyx_DCF_(1-6).zip - Onyx data from hdf5 format in follder Onyxy_DCF_(1-6) - Double Crater Flow data broken up into 6 chunks. 
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METHODOLOGICAL INFORMATION
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Please see original paper for data collection procedures and process.ing

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DATA-SPECIFIC INFORMATION <Create sections for each datafile or set, as appropriate>
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Broadband.zip 
Number of variables: MSEED data files contain time vector data and channel ground velocity in the original recording units (V/(m/s)). GPS timing was used. soh contains miniseed format information about the state of health, e.g. GPS lock, etc. No full seed volume provided.
Geophone.zip
Number of variables: SEGD headers are complete, and contain information about the geometry and relative timing and location of shots.
iDAS.zip 
Number of variables: files contain basic information about the channel spacing and GPS timing for time series data.
Variable Names: tdms reader will output a data array and a header file structure. stucture field "Properties" from will contain the temporal sampling and channel spacing, and start time. structure field "ChannelLength" - number of sample s, structure field "n_ch" number of channels. 
Onyx*.zip
Number of variables: files contain basic information about the channel spacing and GPS timing for time series data.
Variable Names: RawData-data matrix, OutputDataRate-sampling frequency, SpatialSamplingInterval-channel spacing, MeasurementStartTime-GPS start time of data, 'EndTime'-end time of data.