Magellan FX324 MAP - Page 101

95
0049,M: Difference between the WGS84 ellipsoid and the average sea level
GGAM in thousandths of a minute:
Form: identical
Variables used: Identical except the latitude and the longitude in thousandths
of a minute
GGAD in ten thousandths of a minute:
Form: identical
Variables used: Identical except the latitude and longitude in ten thousandths
of a minute
GLL: Latitude and longitude
Version 1.5
$GPGLL, 4710.74,N, 00115.60,W
Version 2.0
$GPGLL, 4710.74,N, 00115.60,W, 080523, A/V *hh
Version 2.3
$GPGLL, 4710.74,N, 00115.60,W, 080523, A/V,a *hh
Version 2.0:
080523: UTC time
A/V: Valid fix A, invalid V
*hh: Sentence checksum
Version 2.3:
080523: UTC time
A/V: Valid fix A, invalid V
a: Indication of the functioning mode of the DGPS
A= Autonomous
B= Differential
C= Simulator
D= Non valid data
*hh: Sentence checksum
GLLC: In hundredths of a minute:
4710.74,N, 00115.60,W: Latitude and longitude in hundredths of a minute
GLLM in thousandths of a minute:
Form: identical
Variables used: Identical except latitude and longitude in thousandths of a
minute
GSA: GPS position data
Version 1.5
$GPGSA, a, X, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, XX, X.X, X.X, X.X