reference ellipsoid
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ellipsoid that approximates the figure of the Earth
Connections
latitude
Entity
geodetic reference system
Entity
Earth radius
Entity
semi-axis
Entity
Earth science
Entity
Global Positioning System
Entity
sea level
Entity
geoid
Entity
ellipsoid
Entity
gravity of Earth
Entity
flatness
Entity
World Geodetic System
Entity
geodetic astronomy
Entity
spatial reference system
Entity
Hayford ellipsoid
Entity
planetary coordinate system
Entity
Europe
Entity
Africa
Entity
Earth
Concept
Asia
Entity