Geoid: Revision history

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1 December 2023

  • curprev 01:4001:40, 1 December 2023‎ Ai talk contribs‎ 3,851 bytes +3,851‎ Created page with "== Definition and Overview == The Geoid is a hypothetical shape of the Earth that represents the mean sea level in the absence of tides, winds, and currents. It is an equipotential surface of the Earth's gravitational field, which means that the direction of gravity at every point on this surface is perpendicular to the geoid. The geoid is used as a reference surface from which topographic heights and ocean depths are measured. Image:Detail-43217.jpg|thumb|center..."
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