Surveying If the distance between the projectors is altered by a movement along X-axis of one projector, The scale of the model is altered All listed here y-parallax is not affected The length of the air base is increased The scale of the model is altered All listed here y-parallax is not affected The length of the air base is increased ANSWER DOWNLOAD EXAMIANS APP
Surveying The relief displacement of a building 72 m high on photograph is 7.2 mm and its top appears 10 cm away from principal point. The flying height of the camera, is 1000 m 1500 m 500 m 2000 m 1000 m 1500 m 500 m 2000 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The orthogonal projection of the perspective centre on a tilted photograph, is called Plumb point Principal point Nadir Isocenter Plumb point Principal point Nadir Isocenter ANSWER DOWNLOAD EXAMIANS APP
Surveying The distance between the projection centre and the photograph, is called Principal distance Focal length Principal line Isocentric distance Principal distance Focal length Principal line Isocentric distance ANSWER DOWNLOAD EXAMIANS APP
Surveying The great circle which passes through the zenith, nadir and the poles, is known as Vertical circle Meridian Prime vertical None of these Vertical circle Meridian Prime vertical None of these ANSWER DOWNLOAD EXAMIANS APP
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