Skip to main content
U.S. flag

An official website of the United States government

This site is currently in beta, and your feedback is helping shape its ongoing development.

DASH Slow Strain Rates from Brady Hot Springs Geothermal Field during PoroTomo Deployment Period

Published by University of Wisconsin | Department of Energy | Metadata Last Checked: January 27, 2026 | Last Modified: 2024-06-24T13:34:09Z
This submission contains slow strain rates summed to radians over 30 second intervals [rad/s] derived from horizontal distributed acoustic sensing measurements (DASH) of Brady geothermal field during PoroTomo deployment (2016-Mar-14 to 2016-Mar-26). There is one file corresponding to each day written in *.mat format for use with Matlab. The format for the binary Matlab .mat files are defined at: https://www.mathworks.com/help/pdf_doc/matlab/matfile_format.pdf. One such file includes the following variables: 'flist': list of raw DASH files used in the summation 'time_tag_mdt': sample time tag in datetime format with hours given in 24-hr format (yyyy/MM/dd HH:mm:ss.SSSSSSS) 'time_tag_uts': sample time tag in Unix time 'strain_rate_summed_over30s_in_radians_per_second': slow strain rates summed over 30 second intervals in units rad/s 'sample_standard_deviation_in_radians_per_second': corresponding sample standard deviation of slow strain rates in units rad/s The PoroTomo final technical report, raw DASH data, and software repository are also available through the links below.

Find Related Datasets

Click any tag below to search for similar datasets

Complete Metadata
@type dcat:Dataset
accessLevel public
bureauCode 
                                            [
  "019:20"
]
contactPoint 
                                            {
  "fn": "Kurt Feigl",
  "@type": "vcard:Contact",
  "hasEmail": "mailto:feigl@wisc.edu"
}
dataQuality 
                                            true
description This submission contains slow strain rates summed to radians over 30 second intervals [rad/s] derived from horizontal distributed acoustic sensing measurements (DASH) of Brady geothermal field during PoroTomo deployment (2016-Mar-14 to 2016-Mar-26). There is one file corresponding to each day written in *.mat format for use with Matlab. The format for the binary Matlab .mat files are defined at: https://www.mathworks.com/help/pdf_doc/matlab/matfile_format.pdf. One such file includes the following variables: 'flist': list of raw DASH files used in the summation 'time_tag_mdt': sample time tag in datetime format with hours given in 24-hr format (yyyy/MM/dd HH:mm:ss.SSSSSSS) 'time_tag_uts': sample time tag in Unix time 'strain_rate_summed_over30s_in_radians_per_second': slow strain rates summed over 30 second intervals in units rad/s 'sample_standard_deviation_in_radians_per_second': corresponding sample standard deviation of slow strain rates in units rad/s The PoroTomo final technical report, raw DASH data, and software repository are also available through the links below.
distribution 
                                            [
  {
    "@type": "dcat:Distribution",
    "title": "0README_GDR.txt",
    "format": "txt",
    "accessURL": "https://gdr.openei.org/files/1134/0README_GDR.txt",
    "mediaType": "text/plain",
    "description": "README file for DASH .mat files"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160311.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160311.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 11, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160312.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160312.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 12, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160313.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160313.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 13, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160314.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160314.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 14, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160315.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160315.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 15, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160316.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160316.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 16, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160317.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160317.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 17, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160318.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160318.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 18, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160319.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160319.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 19, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160320.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160320.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 20, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160321.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160321.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 21, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160322.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160322.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 22, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160323.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160323.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 23, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160324.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160324.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 24, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160325.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160325.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 25, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "DASHstrainrate20160326.mat",
    "format": "mat",
    "accessURL": "https://gdr.openei.org/files/1134/DASHstrainrate20160326.mat",
    "mediaType": "application/octet-stream",
    "description": ".mat file for slow strain rate DASH data for March 26, 2016 at Brady Hot Springs, Nevada"
  },
  {
    "@type": "dcat:Distribution",
    "title": "Raw DASH Data",
    "format": "HTML",
    "accessURL": "https://gdr.openei.org/submissions/980",
    "mediaType": "text/html",
    "description": "Link to separate GDR submission raw SEGY DASH data"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PoroTomo Software Repository",
    "format": "HTML",
    "accessURL": "https://github.com/feigl/PoroTomo",
    "mediaType": "text/html",
    "description": "Link to GitHub repository housing scripts for processing data associated with the PoroTomo project, including the script used to sum this data (sum_dash4.m) and its dependencies"
  },
  {
    "@type": "dcat:Distribution",
    "title": "PoroTomo Final Technical Report",
    "format": "HTML",
    "accessURL": "https://www.osti.gov/biblio/1499141",
    "mediaType": "text/html",
    "description": "Feigl, Kurt L., Parker, Lesley M., & Team, PoroTomo. PoroTomo Final Technical Report: Poroelastic Tomography by Adjoint Inverse Modeling of Data from Seismology, Geodesy, and Hydrology. United States. doi:10.2172/1499141."
  }
]
DOI 10.15121/1603411
identifier https://data.openei.org/submissions/7281
issued 2018-06-27T06:00:00Z
keyword 
                                            [
  "Brady",
  "Brady Hot Springs",
  "DAS",
  "DASH",
  "Matlab",
  "PoroTomo",
  "characterization",
  "distributed acoustic sensing",
  "geophysics",
  "geothermal",
  "horizontal",
  "hydrothermal",
  "processed data",
  "report",
  "repository",
  "slow strain",
  "slow strain rate",
  "software",
  "strain",
  "strain rate",
  "technical"
]
landingPage https://gdr.openei.org/submissions/1134
license https://creativecommons.org/licenses/by/4.0/
modified 2024-06-24T13:34:09Z
programCode 
                                            [
  "019:006"
]
projectLead Elisabet Metcalfe
projectNumber EE0006760
projectTitle PoroTomo Project
publisher 
                                            {
  "name": "University of Wisconsin",
  "@type": "org:Organization"
}
spatial 
                                            "{"type":"Polygon","coordinates":[[[-119.2167,39.5883],[-118.8167,39.5883],[-118.8167,39.9883],[-119.2167,39.9883],[-119.2167,39.5883]]]}"
title DASH Slow Strain Rates from Brady Hot Springs Geothermal Field during PoroTomo Deployment Period

data.gov

An official website of the GSA's Technology Transformation Services

Looking for U.S. government information and services?
Visit USA.gov