The datum used by GPS is
A)NAD27.
B)NAD83.
C)WGS84.
D)NADCON.

Question

Quizplus · Accepted Answer

The GPS system uses the World Geodetic System 1984 (WGS84) datum, which is a global coordinate system used in navigation and mapping. While NAD27 and NAD83 are also commonly used datums in North America, they are not global and do not provide the same level of accuracy as WGS84. NADCON is a software tool used for converting geographic coordinates between different datums, but it is not an actual datum itself.

The Datum Used by GPS Is