Surveying In field astronomy, the quantities observed are entirely Lengths Angles Heights All of these Lengths Angles Heights All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying The main object of the astronomer to obtain Astronomical bearing Astronomical latitude Astronomical longitude All of these Astronomical bearing Astronomical latitude Astronomical longitude All of these ANSWER DOWNLOAD EXAMIANS APP
Surveying On vertical photographs, height displacement is All listed here Negative for points below datum Positive for points above datum Zero for points vertically below the air station All listed here Negative for points below datum Positive for points above datum Zero for points vertically below the air station ANSWER DOWNLOAD EXAMIANS APP
Surveying If the reduced bearing of a line AB is N60°W and length is 100 m, then the latitude and departure respectively of the line AB will be +50 m, +86.6 m +70.7 m, -50 m +50 m, -86.6 m +86.6 m, -50 m +50 m, +86.6 m +70.7 m, -50 m +50 m, -86.6 m +86.6 m, -50 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The altitudes of a circumpolar star at culminations are 70° and 10°, both culminations being north of zenith. The declination of the star, is 80° 50° 70° 60° 80° 50° 70° 60° 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
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