Airborne magnetic and radiometric survey over northwest Arkansas, 2019-2020; Magnetic Data
This publication provides digital flight line data for a high-resolution magnetic survey over an area of northwest Arkansas. The airborne geophysical survey was jointly funded by the USGS National Cooperative Geologic Mapping Program and the Earth Mapping Resource Initiative and was designed to meet the complimentary needs related to geologic mapping and mineral resource research. The survey covers an irregular area 225 by 110 kilometers over the transition between the Ouachita and Ozarks Plateau physiographic provinces and includes 67,614 line-kilometers of magnetic data. Data were collected from a fixed-wing aircraft flown at mean terrain clearance of 167 meters above topography along N-S flight lines spaced at 200 meter intervals. Tie lines were flown in an E-W direction every 3000 meters. Data were collected by EON Geosciences under contract with the USGS using a fixed wing aircraft with a magnetometer mounted in the tail stinger. The survey operated out of the Branson, Missouri airport from October of 2019 to March of 2020. Files that are available in this child item include flight line data for the magnetic survey.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Anne E. McCafferty",
"@type": "vcard:Contact",
"hasEmail": "mailto:anne@usgs.gov"
}
|
| description | This publication provides digital flight line data for a high-resolution magnetic survey over an area of northwest Arkansas. The airborne geophysical survey was jointly funded by the USGS National Cooperative Geologic Mapping Program and the Earth Mapping Resource Initiative and was designed to meet the complimentary needs related to geologic mapping and mineral resource research. The survey covers an irregular area 225 by 110 kilometers over the transition between the Ouachita and Ozarks Plateau physiographic provinces and includes 67,614 line-kilometers of magnetic data. Data were collected from a fixed-wing aircraft flown at mean terrain clearance of 167 meters above topography along N-S flight lines spaced at 200 meter intervals. Tie lines were flown in an E-W direction every 3000 meters. Data were collected by EON Geosciences under contract with the USGS using a fixed wing aircraft with a magnetometer mounted in the tail stinger. The survey operated out of the Branson, Missouri airport from October of 2019 to March of 2020. Files that are available in this child item include flight line data for the magnetic survey. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P91O2Y8W",
"mediaType": "application/http",
"description": "Landing page for access to the data"
},
{
"@type": "dcat:Distribution",
"title": "Original Metadata",
"format": "XML",
"mediaType": "text/xml",
"description": "The metadata original format",
"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.5f066e2682ce21d4c3f90237.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_5f066e2682ce21d4c3f90237 |
| keyword |
[
"AASG",
"Arkansas",
"Association of American State Geologists",
"Barry County",
"Baxter County",
"Boone County",
"Boston Mountains",
"Carroll County",
"EON Geosciences, Inc.",
"Earth Mapping Resources Initiative",
"EarthMRI",
"Franklin County",
"GGGSC",
"Geology, Geophysics, and Geochemistry Science Center",
"Independence County",
"Izard County",
"Johnson County",
"Lawrence County",
"MRP",
"Madison County",
"Marion County",
"Mineral Resources Program",
"Newton County",
"Ouachita Plateau",
"Ozarks Plateau",
"Pope County",
"Rn",
"Searcy County",
"Sharp County",
"Stone County",
"U.S. Geological Survey",
"USA",
"USGS",
"USGS:5f066e2682ce21d4c3f90237",
"United States",
"United States of America",
"Van Buren County",
"Washington County",
"aeromagnetic surveying",
"aeroradiometric surveying",
"airborne geophysical survey",
"economy",
"geophysics",
"geoscientificInformation",
"geospatial datasets",
"horizontal magnetic gradiometry",
"magnetic field (earth)",
"potassium",
"radon",
"thorium",
"uranium",
"vertical magnetic gradient"
]
|
| modified | 2020-09-29T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -91.318886, 35.513279, -93.825821, 36.500267 |
| theme |
[
"Geospatial"
]
|
| title | Airborne magnetic and radiometric survey over northwest Arkansas, 2019-2020; Magnetic Data |
