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GPS Parameters Tab

GPS Parameters Tab
1

Minimum PDOP

1. Minimum PDOP     The MAXIMUM PDOP allowed.  If this value is exceeded, mapping & control will be suspended, red warning background appears, and a warning klaxon sounds.
 
NOTE: PDOP is determined by the definition as set in the Protocol.def file for a given hardware definition.  Therefore, while the term PDOP is referred to, it may not actually refer to a true PDOP value. It is up to the user to insure that this value is relevant to it's use as an identifier of data quality.    Consult your hardware reference  for messaging types and values.
2

Minimum GSP fix type

2. Minimum GSP fix type     Choices are (lesser to greater fix):
  • GPS SPS
  • DIFFERENTIAL (or DGPS)
  • GPS PPS
  • RTK FIX
  • RTK FLOAT.
The MINIMUM fix type allowed.  If a lesser fix is established,  mapping & control will be suspended, red warning background appears, and a warning klaxon sounds.  Typically, RTK FIX is the minimum to use.
3

Standard GPS Receiver Height

3. Standard GPS Receiver Height     The standard MOUNTED height (in feet) for the receiver above ground.  This value is used when setting an automatic POI, when it may be the case that a rod of a different length (receiver above the ground surface) is used.  If this is not set correctly, erroneous results will occur when correcting an AUTO POI.