__________ are used in topographical mapping and interpretation.
Aerial photograph
Map projection
Map scale
None of these
The principles used in ___________ facilitate precise measurements related to the length, breadth and height from photographs.
Programmetry
Image interpretation
__________ appear on the film negative.
Nadir point
Fiducial mark
___________ is a record of the surface features at an instance of exposure.
____________ is made with a camera depression angle of about 60 degree.
Large scale photographs
Medium scale photographs
Low oblique photography
High oblique photography
__________ resembles the view a pilot sees when approaching the target.
Vertical photography
__________ covers a relatively small area.
Vertical photographs
On the basis of the position of the camera axis, aerial photographs are classified into _________.
Two
Three
Four
Five
The image projected by a lens is treated like a ____________.
Orthogonal projection
Focal length
Central projection
___________ is an art of identifying images of objects and judging their relative significance.
Photogrammetry
Aerial film
Aerial camera
