GPS positions are provided in which two coordinate references?

GPS positions are provided in Latitude and Longitude, which are the two primary geographic coordinates used to specify locations on the Earth's surface. Latitude measures the distance north or south of the Equator, while Longitude measures the distance east or west of the Prime Meridian.

This system enables navigators and other users to pinpoint exact locations anywhere on Earth. GPS devices calculate their position by triangulating signals from satellites based on these coordinates, allowing for accurate navigation and mapping.

In contrast, the other options either incorporate incorrect coordinates or use terms that are not applicable to the GPS coordinate system, which is fundamentally based on Latitude and Longitude.