(map study; without entering) (2-18)
FRAME 2-19. Review Frame.
Map reconnaissance has many advantages. Maps are readily available through regular distribution
_______________________ and can be used by several elements for ________________________ study. They are
an ________________________________ means of point location, distance measurement, and direction plotting.
They provide detailed _________________________________ and cultural data without the necessity for entering
(perception; skills (or experience); estimated) (2-42)
Heavy foliage can conceal objects or activity from an aerial observer as it does from an aerial camera. Defilade
caused by rugged relief also affects the amount of information observed from a low-flying aircraft.
In forested areas, information can be hidden from an aerial observer by heavy ___________________________
or, in rugged areas, by ______________________.