User's Manual MobileNavigator6
2.7How your navigation system works
MobileNavigator | The days of searching through thick folding maps are gone. Now |
| your navigation software MobileNavigator6 can guide you to |
| your destination quickly and reliably - without leafing through |
| maps. |
GPS operation | The American military developed the Global Positioning System |
| (GPS) in the 70s to be used as a guided weapons system. |
GPS is based on a total of 24 satellites that circle the earth and, in doing so, are constantly transmitting their position and their time. The GPS receiver receives this data and calculates its own geographical position from the various position and time information broadcast by the various satellites.
For a sufficient precise positioning it is necessary to obtain the data from at least three satellites. If you have the data from 4 or more satellites the altitude above sea level can also be ascertained. The positioning is precise up to 3 metres.
Navigating with GPS If MobileNavigator6 has determined your position, this position can be used as a starting point for a route calculation.
The map material on the server of the NAVIGON AG includes the geographical coordinates of all digitally recorded points of interest, streets and places. From this the server can calculate a route from a starting point to a destination.
The calculation of the current position and its representation on the map takes place once every second. So you can see where you are on the map.
2.8Important safety information
Note | It is in your own interest to read the following safety information |
| and warnings carefully before you start up your navigation |
| system. |
Before you start | - 13 - |