Parallax bar measures

More Questions from Advanced Surveying

• 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

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