Advanced Surveying Questions

• Rotation of the camera at exposure about horizontal axis normal to the line of flight, is known as
• The declination and right ascension of the sun becomes 23° 27' S and 270° respectively on
• At upper culmination, the pole star moves
• The slotted template method
• If δ is the declination of the Polaris and λ is the latitude of the place, the azimuth of the polaris, is
• G.M.T. corresponding to given mean time, equals
• At lower culmination, the pole star moves
• The longitudes of two places at latitude 60° N are 93° E and 97° W. Their departure is
• Parallax bar measures
• If two points differing by 1° of latitude and of the same longitude is 110 km apart on the earth, then two astronomical positions on the moon is about
• Longitudes are measured from 0° to
• To have greatest coverage of the area, the type of photography used, is
• The distance between the projection centre and the photograph, is called
• If a star whose declination is 60° N culminates at zenith, its altitude at the lower culmination, is
• At the first point of Aeries, the sun moves
• The time interval between successive transits of the moon, is
• The principal line is the line joining the principal point and
• Pick up the correct statement from the following :
• In observations of equal precision, the most probable values of the observed quantities are those that render the sum of the squares of the residual errors a minimum, is the fundamental principle of
• If the distance between the projectors is altered by a movement along X-axis of one projector,