| Survey type |
M/R-D (magnetic; radiometric; collected in digital form) |
| Flown by |
Geodata International, Inc. |
| Date flown |
06/79-07/79 |
| Line spacing |
4.8
and 9.6 (km)
|
| Altitude |
121.9 (m)
|
| Total distance |
3,867 (km)
|
| References |
|
| Counties |
Harrison - Perry - Posey - Spencer - Vanderburgh - Warrick - Barren - Breckinridge - Butler - Caldwell - Christian - Crittenden - Daviess - Edmonson - Grayson - Hancock - Hardin - Hart - Henderson - Hopkins - Logan - Lyon - McLean - Meade - Muhlenberg - Ohio - Todd - Trigg - Union - Warren - Webster
|
| Overlapping surveys |
|
