Tri-M Systems FV-25 GPS Receiver User Manual


 
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Figure 2.12 Receiver Information.
NOTE: Data displayed in the sub-windows (Figures 2.7, 2.9, 2.11, and 2.12) depend
on the user-selected output NMEA messages, i.e., if, for example, the module doesn’t
output GSV message, the associated information, such as elevation, azimuth, SNR,
etc., will not be displayed in the corresponding sub-windows.
2.2.8 Tracking View
Clicking “Windows/Tracking View”, the global position differences relative to the
first position fix will be depicted, as shown in Figure 2.13. The corresponding unit is
meter or kilometer, which is indicated in the upper right corner of the sub-window. In
Figure 2.13, there are two available functions that change the scale of the concentric
circles: “zoom in” and “zoom out”. “ The scale ranges from 10 m to 500 km.