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Spatial Extent of Data

USGS Data Source

USGS Thesaurus Keywords

magnetic field (earth), radon, geoscientific information, thorium, aeroradiometric surveying, uranium, economy, potassium, aeromagnetic surveying, horizontal magnetic gradiometry, geospatial datasets, geophysics

ISO 19115 Topic Category

geoscientificInformation, economy

Other Subject Keywords

MRP, Earthquake Hazards Program, NCGMP, National Cooperative Geologic Mapping Program, AASG, Geology, Geophysics, and Geochemistry Science Center, Association of State Geologists, EHP, Earth Mapping Resources Initiative, EarthMRI, U.S. Geological Survey, Mineral Resources Program, USGS, airborne geophysical survey, horizontal magnetic gradiometry, GGGSC

Place Keywords

Southampton County, Map Service, Halifax County, Chesterfield County, Emporia County, Brunswick County, Downloadable, Richmond City County, Sussex County, Nash County, Edgecombe County, Colonial Heights County, Nottoway County, Powhatan County, Greensville County, United States, Martin County, Petersburg County, Amelia County, Northampton County, Prince George County, Rocky Mount, North Carolina, Petersburg, Bertie County, Charles City County, Louisa County, Henrico County, Dinwiddie County, GeoTIFF, Warren County, Virginia, Rasters, Hanover County, Hopewell County, Caroline County, Fluvanna County, Cumberland County, Goochland County, Richmond

Airborne radiometric flight line data, Virginia and North Carolina Fall Zone, 2021

Airborne radiometric data are provided here as part of the data release "Airborne magnetic and radiometric survey, Virginia and North Carolina Fall Zone, 2021." This website includes the processed aeroradiometric data (gamma spectrometry for K, U and Th) in an ascii .csv file and geoTIFF images showing the total count values and potassium, thorium, and uranium concentrations. The spectral data are provided in a netcdf file that can be reviewed using any freely available viewer (such as HDFview) or loaded using software or programming languages with netcdf support, such as GSPy for Python (Foks, 2022). The contractor report is available on the parent page. References: Foks, N.L., James, S. R., and Minsely, B. J. 2022. GSPy: Geophysical Data Standard in Python. U.S. Geological Survey software release. doi:10.5066/P9XNQVGQ

Get Data and Metadata
Author(s) Anjana K Shah orcid, Dylan M Connell orcid
Publication Date 2022-11-08
Beginning Date of Data 2021-01-23
Ending Date of Data 2021-08-31
Data Contact
Anjana K. Shah
DOI https://doi.org/10.5066/P9RQCG2I
Citation Shah, A.K., and Connell, D.M., 2022, Airborne radiometric flight line data, Virginia and North Carolina Fall Zone, 2021: U.S. Geological Survey data release, https://doi.org/10.5066/P9RQCG2I.
Metadata Contact
Dylan M Connell
Metadata Date 2022-11-08
Related Publication
Citations of these data No citations of these data are known at this time.
Access public
License http://www.usa.gov/publicdomain/label/1.0/
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Harvest Source: ScienceBase
Harvest Date: 2024-09-09T13:42:32.725Z