Satellite Navigation Definition Ap Human Geography

Terms in this set 68 geography and the scientific method.

Satellite navigation definition ap human geography.

The global positioning system gps is a network of satellites and receiving devices used to determine the location of something on earth. Unit 1 vocabulary for ap human geography class. Used constantly for navigation. Some gps receivers are so accurate they can establish their location within 1 centimeter 0 4 inches.

Satellite based system for determining the absolute location of places or geographic features. Remote sensing refers to the process of taking pictures of the earth s surface from satellites or earlier airplanes to provide a greater understanding of the earth s geography over large distances. The satellite navigation system is integrated into the car and has been preset with the legal speed limit on the roads. These images have a variety of uses including.

The ability to use airborne vehicles to take pictures of the earth s surface has been instrumental for geographers in the last century and has greatly advanced the sum of human understanding about the geography and composition of the earth. Computer science a computer operated system of navigation that uses signals from orbiting satellites and mapping data to pinpoint the user s position and plot a subsequent course. Cartography military intelligence and meteorology. They also provide the accurate time.

Acquisition of data about earth s surface from a satellite orbiting earth or some other long distance method. Examples of how to use satellite navigation in a sentence from the cambridge dictionary labs. Gps receivers provide location in latitude longitude and altitude. A satellite navigation system is a computer operated system in a vehicle that uses satellites to show the driver the position of the vehicle and which way it should travel to reach its destination.

A satellite navigation or satnav system is a system that uses satellites to provide autonomous geo spatial positioning. A global navigation satellite system gnss that provides location and time information in all weather conditions anywhere on or near the earth where there is an unobstructed line of sight to four or more gps satellites.