Symmetricom TimeSource 500, User Manual

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TimeSource 3500
TL1 Reference
097-72050-01 Issue 7: August 2003
S S S S S S S S S S S S S S S S S S S S S S S S S S S S S
4
Retrieve GPS Status (cont’d)
Parameter Value Description
LAT=a a = dd.mm.fffN Current latitude north in degrees, minutes,
and decimal-fractions of a minute
a = dd.mm.fffS Current latitude south in degrees, minutes,
and decimal-fractions of a minute
LONG=a a = ddd.mm.fffE Current longitude east in degrees, minutes,
and decimal-fractions of a minute
a = ddd.mm.fffW Current longitude west in degrees, minutes,
and decimal-fractions of a minute
ALT=a a = mm.mmm Altitude in meters to the thousandth of a
meter, referenced to mean sea level
UTC=a a = hh-mm-ss Universal Coordinated Time (UTC), where
hh is hours (00 to 23), mm is minutes (00 to
59), and ss is seconds (00 to 59)
ANTMODE=a a = AUTO Automatic survey-in mode
a = MANUAL Manual survey-in mode
MERIT=a a = bbb Timing error estimate in ns
SUCCESS=a a = bb Percentage of time satellites are visible
SAT=a a = 1 to 25 Satellite identification number
USE=a a = Y Satellite in use
a = N Satellite not in use
CNO=a a = nn Satellite carrier-to-noise ratio
ELEV=a a = dd Satellite elevation in degrees
AZ=a a = ddd Satellite azimuth in degrees
LOCK=a a = 1 to 2500 Seconds since the receiver locked to the
satellite carrier