Retrieving "Meridian Arc" from the archives

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  1. Radius Of Curvature In The Meridian Plane

    Linked via "meridian arc"

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    This value is equivalent to the radius of curvature in the prime vertical, $N$, evaluated at the pole, and is geometrically equivalent to the length of the meridian arc corresponding to one degree of latitude adjustment at the pole [3].
    Comparison with Prime Vertical Curvature