Annette Island (AK)

Survey type M-D (magnetic; collected in digital form)
Flown by Aerodat Inc.
Date flown 07/86-08/86
Line spacing 0.4 (km)
Altitude 60 (m) above ground
Total distance 997 (km)
References
Counties Ketchikan Gateway -
Overlapping surveys

Data: Magnetic, very low frequency electromagnetic (M/V-D)