Drag each item to its matching description. A satellite-based navigation system providing extremely accurate position, time, and speed information. Uses GPS tracking to track vehicles. The time of day of an expected arrival at a certain destination and is typically used for navigation applications. A technology adventure game that posts the longitude and latitude location for an item on the Internet for users to find. A round coin-sized object, uniquely numbered and hidden in geocache. Represents a north/south measurement of position. Represents an east/west measurement of position. The time remaining before reaching a destination using the present speed and is typically used for navigation applications