User's Manual Part 1

Positioning Modes of Operation Chapter 5
OEMV Family Installation and Operation User Manual Rev 5B 89
Figure 29: L-Band Concept
Reference Description
1 GPS satellites
2 Multiple L-Band ground stations
3 Send GPS corrections to 4
4 Network Control Center where data corrections are checked and
repackaged for uplink to 6
5 DGPS uplink
6 L-Band geostationary satellite
7 L-Band DGPS signal
8 Correction data are received and applied real-time
1
6
7
5
22
2
3
3
3
8
1
4