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Airborne magnetic and radiometric data acquired over parts of Cochise, Graham, Greenlee, Pima, Pinal, and Santa Cruz Counties, Arizona
This data release provides digital flight line data for a high-resolution
airborne magnetic and radiometric survey of the Arizona Porphyry Copper
Belt in southeastern Arizona. The airborne survey was funded by the
Earth Mapping Resources Initiative.
NV5 Geospatial, in collaboration with EDCON-PRJ, Inc.,
acquired high-precision airborne magnetic and radiometric
data from November 15, 2023 to August 26, 2024. Data were collected with
a fixed wing aircraft along east-west flight lines spaced at 200 meters, and
north-south tie lines spaced at 2000 meters, at a nominal terrain clearance
of 120 meters above topography, except where rough terrain or populated
areas required greater clearance.
A total of 162,419 line-kilometers of magnetic and radiometric data was
acquired along 1,040 primary survey lines and 85 tie lines.
Files available in this data release include the magnetic data, the
radiometric data, and a report describing the survey parameters, field
operations, quality control, and data processing procedures. In addition,
ZIP files are provided that contain the proprietary-format data files
delivered by the contractor as Geosoft databases and grids.
Complete Metadata
| @id | http://datainventory.doi.gov/id/dataset/5bf3d72ec580771676d891038896ae56 |
|---|---|
| bureauCode |
[ "010:12" ] |
| identifier | USGS:67fe127ed4be0201e1518b12 |
| spatial | -110.854987,33.237262,-109.035465,31.354277 |
| theme |
[ "geospatial" ] |
