🌍 Geodesy & Gravity Field MCQs 📚: Boost Your Geomatics Knowledge! 🚀

Hello everyone,
In this video ,we focus on essential multiple-choice questions (MCQs) related to geodesy and the gravity field, specifically designed for geomatics engineering students.
This video contains MCQS covering entire syllabus:
1.Basic Geodesy
Definitions, shape of the Earth, coordinates, geoid vs ellipsoid, deflection of verticals, Laplace equation.

2.Mathematical and Geometrical Concept of Geodesy
Basic ellipsoidal geometry, coordinates calculation on the ellipsoidal surface, selection of ellipsoid, normal section, meridional and prime vertical arc.

3.Datum, Coordinate System, and Projections
Definition, coordinate system (Reference Frame, system; terrestrial; celestial; orbital, ITRS/ITRF/ECEF, local and global spheroids), transformation (coordinate transformation, datum transformation; geocentric and geographic, local to global), reflection and rotation matrix.

4.Physical Geodesy
Newton’s Laws, gravity force, gravity potential, theoretical, measured and normal gravity, gravity anomaly, undulations and heights, level surfaces and plumb lines.

5.Gravimetry and Gravity Field of Earth
Laplace equation and spherical coordinates, spherical harmonics, Clairut's Formula, gravimeters, isostatics, and non-isostatic gravity reduction.

6.Field Astronomy and Time Systems
Celestial sphere, celestial systems, spherical triangle, Napier's rule, sidereal time and universal time, local and standard time, time conversion, motions of heavenly bodies (precession, nutation, polar motion, aberration, parallax, and refraction), dependent and independent coordinate system, star almanac

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Thank you and have good time !#geomatics #engineeringdiscipline