Raymarine GPS 11, User Manual

Page: 73 / 77

Apelco GPS11 Installation and Operation Handbook
70
-GGA Global P
ositioning System Fix Data
$GGA, hhmmss
,llll.lll,a, yyyyy
.yyy
, a, x, xx, x.x, x.x, M, x.x, M, x.x, xxxx *hh<CR><LF>
Diff
erential ref
erence station ID
Age of Diff
erential GPS data
Units of geoidal separ
ation, meters
Geoidal separ
ation
Units of antenna altitude
, meters
Antenna altitude re:
mean-sea le
v
el (geoid)
Hor
iz
ontal dilution of position
Number of satellaties in use
GPS quality indicator
Longitude
, E/W
Latitude
, N/S
UTC of position
-GLL Geographic P
osition - Latitude/Lingitude
$GLL, llll.lll, a, yyyyy
.yyy
, a, hhmmss
, A *hh<CR><LF>
Status:
A= v
alid,
V = not v
alid
UTC of position
Longitude
, E/W
Latitude
, N/S