__________ resembles the view a pilot sees when approaching the target.
Low oblique photography
High oblique photography
Vertical photography
None of these
On the basis of the position of the camera axis, aerial photographs are classified into _________.
Two
Three
Four
Five
___________ is a index marks, rigidly connected at the central or corner edges of the camera body.
Image interpretation
Nadir point
Aerial photography
Fiducial mark
__________ is an orthogonal projection.
Globe
Map
Aerial photographs
__________ are used in topographical mapping and interpretation.
Aerial photograph
Map projection
Map scale
____________ is the science and technology of taking reliable measurements from aerial photographs.
Aerial film
Aerial camera
Photogrammetry
___________ is an art of identifying images of objects and judging their relative significance.
___________ is a record of the surface features at an instance of exposure.
____________ have lines of projection that are parallel both in reality and in the projection plane.
Orthogonal projection
Central projection
Parallel projection
__________ covers a relatively small area.
Vertical photographs