VT-M2M-TC
yyyyy.yy
=
Longitude
of
position
a
=
E
or
W
x
=
GPS
Quality
indicator
(0=no
fix,
1=GPS
fix,
2=Dif.
GPS
fix)
xx
=
number
of
satellites
in
use
x.x
=
horizontal
dilution
of
precision
x.x
=
Antenna
altitude
above
mean
‐
sea
‐
level
M
=
units
of
antenna
altitude,
meters
x.x
=
Geoidal
separation
M
=
units
of
geoidal
separation,
meters
x.x
=
Age
of
Differential
GPS
data
(seconds)
xxxx
=
Differential
reference
station
ID
6.2.2
GPGSA
GPS
DOP
and
active
satellites
ex1:
$GPGSA,A,3,,,,,,16,18,,22,24,,,3.6,2.1,2.2*3C
ex2:
$GPGSA,A,3,19,28,14,18,27,22,31,39,,,,,1.7,1.0,1.3*35
ex3:
$GPGSA,<1>,<2>,<3>,<4>,,,,,<11>,<12>,<13>,<14>,<15>,<16>,<17>*<
18>
1
=
Mode:
M=Manual,
forced
to
operate
in
2D
or
3D
A=Automatic,
3D/2D
2
=
Mode:
Summary of Contents for VT-M2M-TC VM
Page 1: ...All Rights Reserved VT M2M TC User s Manual Vantron Technology www vantrontech com cn ...
Page 6: ...VT M2M TC Part I Hardware Platform ...
Page 16: ...VT M2M TC View for all optional embedded modules and antennas ...
Page 20: ...VT M2M TC 3 3 Interface Instructions 3 3 1 Front View 3 3 2 Back View ...
Page 21: ...VT M2M TC 3 4 Dimension ...
Page 59: ...VT M2M TC Click Browse and select the image ISO file ...
Page 60: ...VT M2M TC Choose the USB drive and click Create ...