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ECEF - Ontify
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ECEF
Geocentric Coordinates
Earth-centered, Earth-fixed reference frame.
Wikipedia | Earth-Centered, Earth-Fixed Coordinate System
External Pages About ECEF
Google Knowledge Graph
Statements about
ECEF
Described by Source
Great Soviet Encyclopedia (1926–1947)
Great Soviet Encyclopedia (1926–1947)
Subclass Of
Spatial Reference System
Opposite Of
Heliocentric Coordinates
Astronomical Unit
Statement Is Subject Of
:
Q101251174
Statement Is Subject Of
:
Q101251177
Wikidata
