Surveying The difference of height of two points whose parallax difference is 0.8 mm on a pair of stereo pair taken from a height ‘H’ is 100 m. If mean photo base is 95.2 mm, the flying height is 10,000 m 14,000 m 12,000 m 8,000 m 10,000 m 14,000 m 12,000 m 8,000 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The want of correspondence in stereo-photographs Is minimum when θ is 3° Is a function of tilt Is a good property Is not affected by the change of flying height between photographs Is minimum when θ is 3° Is a function of tilt Is a good property Is not affected by the change of flying height between photographs ANSWER DOWNLOAD EXAMIANS APP
Surveying The shortest distance between two places measured along the surface of the earth, is Length of the arc of the great circle passing through them Length of the parallel between their longitudes Length of the equator between their longitudes None of these Length of the arc of the great circle passing through them Length of the parallel between their longitudes Length of the equator between their longitudes None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The altitude of a heavenly body is its angular distance, measured on the vertical circle passing through the body, above Horizon Pole Equator None of these Horizon Pole Equator None of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The most convenient co-ordinate system for specifying the relative positions of heavenly bodies on the celestial sphere, is Declination and hour angle system Declination and altitude system Declination and right ascension system Altitude and azimuth system Declination and hour angle system Declination and altitude system Declination and right ascension system Altitude and azimuth system ANSWER DOWNLOAD EXAMIANS APP
Surveying The necessary geometrical condition for triangulation adjustment is: The sum of the eight angles of a braced quadrilateral should be 360° All listed here The sum of the three angles of a plane triangle should be 180° The sum of the angles around a station should be 360° The sum of the eight angles of a braced quadrilateral should be 360° All listed here The sum of the three angles of a plane triangle should be 180° The sum of the angles around a station should be 360° ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS