Which of the following GPS measurements is expressed in decimal degrees?

The measurement expressed in decimal degrees relates specifically to latitude and longitude, which are geographic coordinates used to determine a specific location on the Earth’s surface. Both latitude and longitude can be represented in decimal degree format, providing a more straightforward and precise approach to representing geographic information compared to degrees, minutes, and seconds.

Latitude indicates how far north or south a point is from the equator, while longitude specifies how far east or west a point is from the prime meridian. When expressed in decimal degrees, these coordinates are often easier to use in various applications, such as mapping and navigation systems.

Elevation, on the other hand, is usually expressed in meters or feet, and does not relate to the coordinate system of latitude and longitude. BP GPS does not refer specifically to a recognized measurement type and thus does not align with the context of this question. Therefore, the distinction lies in recognizing that latitude and longitude in decimal degrees are standard geographic representations, making latitude or longitude the more acceptable choices for measurements expressed in decimal degrees.