Assertion: coordinate system | /r/HasProperty | linked to physical earth
Facets:
Source sentences:
text: Later, the more accurate North American Datum of 1983 (NAD83) became the standard (a geodetic datum is the way a coordinate system is linked to the physical Earth).
text: Later, the more accurate North American Datum of 1983 (NAD83) became the standard (A geodetic datum is the way a coordinate system is linked to the physical Earth).