061 - GENERAL NAVIGATION
061 - GENERAL
Given: value for the ellipticity of the Earth is 1/297. Earths semi-major axis, as measured at the equator, equals 6378.4 km. What is the semi-minor axis (km) of the earth at the axis of the Poles?
6 378.4
6 367.0
6 356.9
6 399.9