Return to search results
Utah FORGE: TEM and Gravity Data
This submission includes a gravity data in text format and as a GIS point shapefile and transient electromagnetic (TEM) raw data. Each text file additionally contains location data (UTM Zone 12, NAD83) and elevation (meters) data for that station.
The gravity data shapefile was in part downloaded from PACES, University of Texas at El Paso, http://gis.utep.edu/subpages/GMData.html, and in part collected by the Utah Geological Survey (UGS) as part of the DOE GTO supported Utah FORGE geothermal energy project near Milford, Utah. The PACES data were examined and scrubbed to eliminate any questionable data. A 2.67 g/cm^3 reduction density was used for the Bouguer correction.
The attribute table column headers for the gravity data shapefile are explained below. There is also metadata attached to the GIS shapefile.
name: the individual gravity station name.
HAE: height above ellipsoid [meter]
NGVD29: vertical datum for geoid [meter]
obs: observed gravity
ERRG: gravity measurement error [mGal]
IZTC: inner zone terrain correction [mGal]
OZTC: outer zone terrain correction [mGal]
Gfa: free air gravity
gSBGA: Bouguer horizontal slab
sCBGA: Complete Bouguer anomaly
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"019:20"
]
|
| contactPoint |
{
"fn": "Greg Nash",
"@type": "vcard:Contact",
"hasEmail": "mailto:gnash@egi.utah.edu"
}
|
| dataQuality |
true
|
| description | This submission includes a gravity data in text format and as a GIS point shapefile and transient electromagnetic (TEM) raw data. Each text file additionally contains location data (UTM Zone 12, NAD83) and elevation (meters) data for that station. The gravity data shapefile was in part downloaded from PACES, University of Texas at El Paso, http://gis.utep.edu/subpages/GMData.html, and in part collected by the Utah Geological Survey (UGS) as part of the DOE GTO supported Utah FORGE geothermal energy project near Milford, Utah. The PACES data were examined and scrubbed to eliminate any questionable data. A 2.67 g/cm^3 reduction density was used for the Bouguer correction. The attribute table column headers for the gravity data shapefile are explained below. There is also metadata attached to the GIS shapefile. name: the individual gravity station name. HAE: height above ellipsoid [meter] NGVD29: vertical datum for geoid [meter] obs: observed gravity ERRG: gravity measurement error [mGal] IZTC: inner zone terrain correction [mGal] OZTC: outer zone terrain correction [mGal] Gfa: free air gravity gSBGA: Bouguer horizontal slab sCBGA: Complete Bouguer anomaly |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Gravity Data Text Files.zip",
"format": "zip",
"accessURL": "https://gdr.openei.org/files/1002/Utah_FORGE_Gravity_Data%20%281%29.zip",
"mediaType": "application/zip",
"description": "This is the gravity data, in text format, that was used to create the Utah FORGE gravity GIS shapefile contained in GDR ID 1002. The archive also contains a metadata text file that explains details and column headings. "
},
{
"@type": "dcat:Distribution",
"title": "Utah FORGE TEM Data.zip",
"format": "zip",
"accessURL": "https://gdr.openei.org/files/1002/Utah_FORGE_TEM_USF.zip",
"mediaType": "application/zip",
"description": "This is a zipped file containing transient electromagnetic (TEM) data. Raw data and location data is stored in 66 individual text files (usf format)."
},
{
"@type": "dcat:Distribution",
"title": "Utah FORGE Gravity Shapefile.zip",
"format": "zip",
"accessURL": "https://gdr.openei.org/files/1002/Utah_FORGE_gravity.zip",
"mediaType": "application/zip",
"description": "Zipped gravity data GIS point shapefile. The attribute table column headers are explained in the submission description and in the file GIS metadata.
Lat/Lon: WGS84.
Easting/Northing: UTM zone 12, NAD83.
"
}
]
|
| DOI | 10.15121/1452733 |
| identifier | https://data.openei.org/submissions/7163 |
| issued | 2018-02-05T07:00:00Z |
| keyword |
[
"ArcGIS",
"EGS",
"FORGE",
"Frontier observartory for research in geothermal energy",
"GIS",
"Milford",
"Mineral Mountains",
"Roosevelt Hot Spring",
"Roosevelt Hot Springs",
"TEM",
"TEM data",
"Utah",
"Utah FORGE",
"bouger anomaly",
"corrections",
"data reduction",
"electromagnetics",
"energy",
"geophysical",
"geophysical data",
"geophysics",
"geospatial",
"geospatial data",
"geothermal",
"gravity",
"gravity data",
"processed data",
"raw data",
"shape file",
"shapefile",
"survey",
"text file",
"time-domain em",
"transient electromagnetic data"
]
|
| landingPage | https://gdr.openei.org/submissions/1002 |
| license | https://creativecommons.org/licenses/by/4.0/ |
| modified | 2020-03-12T19:41:57Z |
| programCode |
[
"019:006"
]
|
| projectLead | Lauren Boyd |
| projectNumber | EE0007080 |
| projectTitle | Utah FORGE |
| publisher |
{
"name": "Energy and Geoscience Institute at the University of Utah",
"@type": "org:Organization"
}
|
| spatial |
"{"type":"Polygon","coordinates":[[[-112.97110061646,38.402856824972],[-112.83408584595,38.402856824972],[-112.83408584595,38.535085801141],[-112.97110061646,38.535085801141],[-112.97110061646,38.402856824972]]]}"
|
| title | Utah FORGE: TEM and Gravity Data |
