Skip to main content
U.S. flag

An official website of the United States government

Return to search results
💡 Advanced Search Tip

Search by organization or tag to find related datasets

Airborne magnetic flight line data over parts of southeast Missouri, southern Illinois and western Kentucky - The Gap survey, 2021

Published by U.S. Geological Survey | Department of the Interior | Metadata Last Checked: July 16, 2025 | Last Modified: 20220808
Airborne magnetic gradiometry data along the tie and flight lines are provided here in CSV (Comma Separated Value) format along with a GeoTIFF grid of the total magnetic intensity (TMI) in nanoTeslas. Along with the data provided on this child page, a report in PDF format by the airborne contractor that describes the technical details of the data collection, reduction and processing procedures and a zip file that contains the contractor's deliverable products (Geosoft databases and grids) for the magnetic and radiometric survey is available on the parent page (https://doi.org/10.5066/P9TK8KMM).

Find Related Datasets

Click any tag below to search for similar datasets

AASG Alexander County Association of State Geologists Ballard County Bollinger County Cape Girardeau Cape Girardeau County Carlisle County Downloadable EHP Earth Mapping Resources Initiative EarthMRI Earthquake Hazards Program Franklin County GGGSC GeoTIFF Geology, Geophysics, and Geochemistry Science Center Illinois Jackson County Jefferson County Johnson County Kentucky MRP Map Service Massac County McCracken County Mineral Resources Program Mississippi County Missouri NCGMP National Cooperative Geologic Mapping Program New Madrid County Perry County Pulaski County Randolph County Rasters Scott County St. Clair County Stoddard County U.S. Geological Survey USGS USGS:62434c50d34e22d73748d366 Union County United States Washington County Williamson County aeromagnetic surveying aeroradiometric surveying airborne geophysical survey economy geophysics geoscientific information geoscientificInformation geospatial datasets horizontal magnetic gradiometry magnetic field (earth) potassium radon thorium uranium

Complete Metadata

@id http://datainventory.doi.gov/id/dataset/1b039dc820d3e4d0c476a957c751b864
bureauCode 
[
  "010:12"
]
identifier USGS:62434c50d34e22d73748d366
spatial -89.95097716,36.83041509,-88.83967198,38.29528422
theme 
[
  "geospatial"
]

data.gov

An official website of the GSA's Technology Transformation Services

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