Programming Manual 90
Table 10-2 Bin 1 Message
Name Components Type Bytes Value
AgeOfDiff Age of differential, seconds.
Use Extended AgeOfDiff first.
If both = 0 then no differential
Byte 1 0 to 255
NumOfSats Number of satellites used in
the GPS solution
Byte 1 0 to 12
GPSWeek GPS week associated with this
message
Unsigned
short
2 0 to 65536
GPSTimeOfWeek GPS tow (sec) associated with
this message
Double 8 0.0 to 604800.0
Latitude Latitude in degrees North Double 8 -90.0 to 90.0
Longitude Longitude in degrees East Double 8 -180.0 to 180.0
Height Altitude above the ellipsoid in
meters
Float 4
VNorth Velocity north in m/s Float 4
VEast Velocity East in n/s Float 4
VUp Velocity up in m/s Float 4 Positive
NavMode Navigation mode:
0 = No fix
1 = 2D no diff
2 = 3D no diff
3 = 2D with diff
4, 5, or 6 = 3D with diff
If bit 7 is set (left-most bit),
then this is a manual mark
position
Unsigned
short
2 Bits 0 through 6 =
Navmode
Bit 7 = Manual mark
Extended
AgeOfDiff
Extended age of differential,
seconds.
If 0, use 1 byte AgeOfDiff
listed above
Unsigned
short
2 0 to 65536
10.3 Bin 2
This message has a BlockID of 2 and is 16 bytes excluding the header and
epilogue. This message contains various quantities that are related to the
GPS solution. The following table describes the details of this message in
order.