im sure that they can use GPS because that would be a lot of places to memorize, and i think that they are the last people we want guessing when it comes to peoples lives being at stake.
a GPS repeater will extend the use of any GPS device to locations where the line of sight to satellites is non existent and will provide an instant GPS service.
GPS works by triangulating a position based on the locations of satellites orbiting the earth. GPS stands for "global positioning system."
http://www.maps-gps-info.com/fgpfw.html allows you to use google maps to list personal locations
Its one of the best GPS systems to use and you can also save locations you want and it can give you the best directions and can guarantee you not getting lost
You can stand where you want the cache or clues to be placed and use a GPS enabled device to find your exact location or you can use an online mapping service that gives GPS co-ordinates and pinpoint your locations.
A geographer uses a GPS for directions. Geographers may be exploring and they need coordinates and directions for the locations they find.
GPS systems use the twenty-seven satellites that orbit the earth. The GPS receiver uses a mathematical equation similar to trilateration. The GPS receiver uses four or more of the satellites that are constantly orbiting the earth and use the information received to find it's location.
I have to memorize this poem for tomorrow's class!
Henry was assigned to memorize the document for his presentation.
GPS uses a coordinate system called WGS84, which stands for World Geodetic System 1984. This system uses latitude and longitude coordinates to pinpoint locations on Earth with high accuracy.
About % of the people with the Smartphones use the GPS.
Since there are not many landmarks, and since the glacial ice is always in motion, scientists use GPS coordinates to identify precise locations on the Antarctic continent.