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 | |
Counties | Baraga - Dickinson - Gogebic - Houghton - Iron - Marquette - Ontonagon - Florence - Forest - Iron - Vilas |
Overlapping surveys |
Metadata | Questions & Answers - Outline - Parseable text - XML |
---|---|
Download | IRON_RIVER.zip |