Maroon Bells (CO)

Survey type M-D&Dz (magnetic; collected in digital form; digitized from contour maps)
Flown by Aerial Surveys
Date flown 09/74-11/74
Line spacing 1.6 (km)
Altitude 4267 (m) by barometer measurement
Total distance 2,919 (km)
References
Counties Chaffee - Delta - Eagle - Garfield - Gunnison - Lake - Mesa - Pitkin
Overlapping surveys

Data: Magnetic (M-D&Dz)