Unrectified, infrared, 9 in. x 9 in., high-altitude aerial photograph flown over Maryland-Virginia in 1970 (9/25/70). MD counties covered: Frederick. Paper and digital versions available.
Summary
Unrectified, infrared, 9 in. x 9 in., high-altitude aerial photograph flown over Maryland-Virginia in 1970 (9/25/70). MD counties covered: Frederick. Paper and digital versions available.
Geographic coordinates (NAD83) represent centroid of first county listed in abstract. Secondary and tertiary county coordinates are listed here if applicable: