Related terms:
gps
geoid
datum
map
geodesy
ellipsoid
point
gravity
height
geocentric
earth
longitude
origin
sea level
system
coordinates
surface
reference ellipsoid
north american datum
world geodetic system
Wikipedia sources:
World Geodetic System
Geoid
Datum (geodesy)
Kappa Sigma
IPCC Fourth Assessment Report
World Financial Group
British national grid reference system
United Nations Human Rights Council
Context for words:
wgs
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