Advanced Surveying Questions

• In a truly vertical photograph,
• The latitude of a place was obtained by subtracting the zenith distance of a star from its declination, the observed star was between
• The want of correspondence in stereo-photographs
• According to Napier's Rules of circular parts for a right angled triangle, sine of middle part equals the product of
• Pick up the correct statement from the following :
• In triangulation surveys
• Pick up the correct statement from the following :
• The Polaris describes a small circle round the pole whose radius is approximately
• A plate parallel is the line on the plane of the negative
• The great circle whose plane is perpendicular to the axis of rotation of the earth, is called
• If E is the spherical excess and R the radius of the earth, the surface area of the triangle, is
• If the altitudes of a star at its upper and lower transits are 60° 30' and 19° 30' respectively, the latitude of the place, is
• Sidereal day
• The meridian of a place is
• Homologous point is
• 23 cm x 23 cm photographs are taken from a flying height with a camera of focal length of 3600 m and 15.23 cm respectively. A parallax difference of 0.01 mm represents
• Homologous points are
• Pick up the correct statement for horizontal photographs.
• The plane at right angle to the zenith-nadir line and passing through the centre of the earth, is called
• The distance between the minor control point and the principal point should be equal to