Related terms:
latitude
meridian
noon
ellipsoid
greenwich
celestial
datum
ecliptic
coordinate
coordinate system
prime meridian
chronometer
royal observatory
geodetic
flattening
equator
geographic
equinox
equatorial
spheroid
coordinates
eccentricity
celestial sphere
world geodetic system
sidereal
marine chronometer
above the horizon
latitude and longitude
vernal equinox
ordnance survey
Wikipedia sources:
John Harrison
Navigation
Ecliptic
Celestial navigation
Geotagging
Geodetic system
Meridian (geography)
Geographic coordinate conversion
Insolation
Topographic map
North Sea oil
Iceberg
British national grid reference system
Waypoint
Marine chronometer
Royal Observatory, Greenwich
Universal Transverse Mercator coordinate system
Extreme points of the United States
Orbit of the Moon
World Geodetic System
Greek letters used in mathematics, science, and engineering
Mercator projection
Noon
Right ascension
Keyhole Markup Language
Geocoding
Solid angle
Apsis
Frequency allocation
Robert Peary
Context for words:
longitude
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