{"version":"1.0","type":"link","title":"Elevation - Newikis","description":"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). The term elevation is mainly used when…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/6/61/Vertical_distances.svg/1280px-Vertical_distances.svg.png","thumbnail_width":1280,"thumbnail_height":782}