Airborne geophysical survey Iron River: Iron River (MI-WI)

Survey type	M/R-D (magnetic; radiometric; collected in digital form)
Flown by	Geometrics
Date flown	04/77-06/77
Line spacing	4.8 (km)
Altitude	121.9 (m)
Total distance	3,846 (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	Baraga - Dickinson - Gogebic - Houghton - Iron - Marquette - Ontonagon - Florence - Forest - Iron - Vilas
Overlapping surveys	Ashland Escanaba Hancock Iron Mtn Marquette Michigan A (Iron) Michigan C (Dickinson) Michigan F Michigan B (Keweenaw) Michigan B '50 Michigan E North Michigan Coop '62 Michigan Coop South '63 Michigan Coop West '65 Limestone Mountain Jacobsville Contact South Jacobsville Contact North Iron Mountain - Chatham Region Rice Lake Two Harbors Florence '56 Ironwood Fill-In West Florence Fill-In North-central Wisconsin

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