Related terms:
wgs
gis
dod
geoid
datum
geodetic
mercator
spheroid
ellipsoid
surveying
geocentric
flattening
meridian
geospatial
latitude
equatorial
topographic
cartography
longitude
positioning
spherical
geographic
mean sea level
geodetic datum
straight lines
prime meridian
reference ellipsoid
world geodetic system
coordinate system
global positioning system
Wikipedia sources:
Geodesy
Spherical Earth
Geoid
Height
Equator
Ley line
Elevation
Geomatics
World Geodetic System
Earth science
Map projection
Geodetic system
Above mean sea level
Military grid reference system
National Geospatial-Intelligence Agency
Context for words:
geodesy
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