Unrectified, black-and-white, 9 in. by 9 in., high-altitude aerial photograph flown over Maryland on 04/18/1982. MD counties covered: Frederick. Paper version available.
Summary
Unrectified, black-and-white, 9 in. by 9 in., high-altitude aerial photograph flown over Maryland on 04/18/1982. MD counties covered: Frederick. Paper version available.
Geographic coordinates (NAD83) represent approximate centroid of first state listed in abstract. Secondary and tertiary state coordinates are listed here if applicable: