ashtech Reliance FS/2, Operation Manual

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Reference 73
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Position Screen (POSN)
The POSITION screen, Figure 4.5, displays the current position and solution quality
information.
Table 4.5 describes the POSITION screen fields.
Figure 4.5: Position Screen (POSN)
Table 4.5: Position Screen Field Descriptions
Field Description
POSITION 11:07:25 UTC Time and time zone as selected in the Time Zone screen.
WGS-84 System and zone, or datum that current position is referenced
to.
LAT (or NOR), LON (or EST), ELV Current position.
ELLIPSOIDAL Elevation mode of current position. Other possible value:
ORTHOMETRIC.
AUTONOMOUS Indicates that the position not differentially corrected. If
differentially corrected, this field displays RTCM
DIFFERENTIAL.
SVS Number of satellites used to compute the displayed
position.versus the number of satellites locked.
COG Course over ground. tr indicates true north. mg indicates
magnetic north.
SOG Speed over ground.