Specifications

VP ONCORE COMMAND REFERENCE
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LONGITUDE (@@Ae)
Longitude is measured in degrees east (+) or degrees west (-) of the
Greenwich Meridian. The default datum for the longitude is WGS-84,
however this may be changed by the user with the Datum Select (@@Ao
command.) This input command sets the initial longitude coordinate only
if the GPS receiver is not yet computing a position fix, or is used to
replace the current longitude with a new input longitude while in the
Position Fix mode.
Range: -180º .. 180º
Default value: 0º (Greenwich Meridian)
Units: milliarcseconds (mas) (1º = 3,600,000 mas)
21 Synergy Systems, LLC 05OCT01