Single aerial photography frame, part of the 1981 ER-2 project. Coordinates indicate the frame center point, or where line indexes are unavailable, the approximate project-wide or index sheet center point. Scale=31000, Media Type= Film Positive, Coordinate Source: Original Metadata
Summary
Single aerial photography frame, part of the 1981 ER-2 project. Coordinates indicate the frame center point, or where line indexes are unavailable, the approximate project-wide or index sheet center point. Scale=31000, Media Type= Film Positive, Coordinate Source: Original Metadata
