GPS
gps:info - GPS Position information (deprecated)
Definition
The message gps:info includes a list of GPS positions. If recording GPS position in a higher rate than the sending rate is required, the GPS positions need to be stored and sent in one package.
This format is used to report the GPS position of a CU or virtual CU independent of an attached machine.
Command
Command |
gps:info |
Protobuf Schema |
agrirouter.technicalmessagetype.GPSList |
TypeURL |
types.agrirouter.com/agrirouter.technicalmessagetype.GPSList |
The corresponding protobuf message can be found here: https://github.com/DKE-Data/agrirouter-tmt-protobuf-definitions
The message consists of a list of GPS positions.
| # | Name | Type | Description |
|---|---|---|---|
1 |
gps_entries |
GPSList |
A list of GPS positions. |
Each GPS position has the following parameters that are equal to ISO11783-10 TimeLog entries and therefore also equal to EFDI GPS information; just without machine data.
| # | Name | Type | Description |
|---|---|---|---|
1 |
position_north |
double |
Longitude position WGS84 position in degree |
2 |
position_east |
double |
Latitude position WGS84 position in degree |
3 |
position_up |
sint64 |
Vertical position relative to WGS84 (in Millimeters) |
4 |
position_status |
PositionStatus |
Current GPS Quality |
5 |
pdop |
double |
10^-1 Quality PDOP Quality information |
6 |
hdop |
double |
10^-1 Quality HDOP Quality information |
7 |
number_of_satellites |
uint32 |
Current number of satellites used to calculate this position |
8 |
gps_utc_timestamp |
google.protobuf.Timestamp |
Date and time of record |
9 |
field_status |
FieldStatus |
Current position status |
The Position status can have one of the following values:
| # | Name | Description |
|---|---|---|
0 |
D_NO_GPS |
Receiver can’t deliver GPS position |
1 |
D_GNSS |
Low quality GPS |
2 |
D_DGNSS |
Median GPS quality |
3 |
D_PRECISE_GNSS |
Higher GPS Quality |
4 |
D_RTK_FINTEGER |
RTK with fix |
5 |
D_RTK_FLOAT |
RTK without fix |
6 |
D_EST_DR_MODE |
Dead Reckoning Mode (see https://www.furuno.com/en/gnss/technical/tec_dead) |
7 |
D_MANUAL_INPUT |
Position entered by operator |
8 |
D_SIMULATE_MODE |
Input by a GPS simulator |
9-13 |
RESERVED |
Values reserved |
14 |
D_ERROR |
Error receiving GPS position from the GPS receiver |
15 |
D_NOT_AVAILABLE |
No GPS Receiver available |
The Field status shall indicate if a device is on a field, on the road or off-road.
| # | Name | Description |
|---|---|---|
0 |
FS_UNKNOWN |
The position status is not known, should be the default if there is no other status |
1 |
FS_INFIELD |
The device is on a field |
2 |
FS_ONROAD |
The device is on a road |
3 |
FS_OFFROAD |
The device is off road |
REMARK
FS_UNKNOWN should be the default value if there is no other status known for sure.