2. Geodesy and Reference Systems
Earth Models — Quiz
Test your understanding of earth models with 5 practice questions.
Practice Questions
Question 1
Which Earth model is best described as an oblate spheroid?
Question 2
What is the primary characteristic that distinguishes the geoid from an ellipsoid?
Question 3
For what type of measurements is the spherical Earth model generally sufficient?
Question 4
The Earth's rotation causes a bulge at the equator and flattening at the poles. This phenomenon is primarily accounted for by which Earth model?
Question 5
Which of the following best describes the shape of the geoid?