User manual

VITA-350E User Manual 46
<GGA(4)> DDD
MM.
mm
mm
Longitude 12145.1214
<GGA(5)> d Direction
(E:east,W:west)
E
<GGA(6)> q GPS quality
indicator
(0 - Fix not available, or
invalid
1 - GPS SPS Mode, fix valid
2 - Differential, GPS SPS
Mode, fix valid
3 - GPS PPS Mode, fix
valid)
1
<GGA(7)> ss Number of satellities in use
(in tracking),ss=0..12
05
<GGA(8)> h.h Horizontal dilution of preci-
sion
h.h : HDOP
2.0
<GGA(9)> a.a Antenna altitude re: mean-
sea-level (geoid)
59.0
<GGA(10)> M UoM for antenna altitude in
meters
M
<GGA(11)> (Null
)
Geoidal separation (Not
supported)
<GGA(12)> (Null
)
UoM for geoidal separation
(Not yet supported)
<GGA(13)> x.x Age of differential GPS
data(NULL)
<GGA(14)> xxxx Differenttial reference sta-
tion ID
<GSA(1)> a Mode:
A- Automatic
M - Manual (forced to
operate in 2D or 3 D mode)
A
<GSA(2)> x Mode:
1 = Fix not
available
2 = 2D
3 = 3D
1