Airborne geophysical survey Duluth: Duluth (MN-WI)

Survey type	M/R-D (magnetic; radiometric; collected in digital form)
Flown by	Aero Service Corporation
Date flown	07/80-10/80
Line spacing	9.6 (km)
Altitude	121.9 (m)
Total distance	2,259 (km)
References	Hill, Patricia L., Kucks, Robert P., Ravat, Dhananjay, 2009, Aeromagnetic and Aeroradiometric Data for the Conterminous United States and Alaska from the National Uranium Resource Evaluation (NURE) Program of the U.S. Department of Energy; Open-File Report 2009-1129 https://pubs.usgs.gov/of/2009/1129/
Counties	Aitkin - Carlton - Cass - Crow Wing - Kanabec - Mille Lacs - Morrison - Pine - Saint Louis - Burnett - Douglas - Washburn
Overlapping surveys	Ashland Bemidji Brainerd Hibbing Elk River ARMS Pine Northeastern surveys East-central surveys Rice Lake St Cloud Stillwater Two Harbors Northwest Wisconsin Northern Wisconsin '96

Metadata	Questions & Answers - Outline - Parseable text - XML
Download	DULUTH.zip