Claim: Nkoteng, a land 536 m (1,759 ft) above sea level in Haute-Sanaga, Centre region, Cameroon, has a total population of 20,100.
Evidence: 536 m (1,759 ft) Haute-Sanaga Centre 20,100 The elevation of a geographic location is its height above or below a fixed reference point, most commonly a reference geoid, a mathematical model of the Earth's sea level as an equipotential gravitational surface (see Geodetic datum § Vertical datum).