1. Status: "com.synerex.syn_rtk.status"

When connecting a device via USB or Bluetooth, it periodically broadcasts the connection status, such as USBConnected.

Parameter Type Description
USBConnected boolean USB Connected
BluetoothConnected boolean Bluetooth Connected
NTRIPConnected boolean NTRIP Connected

When control data IsRunning is received as a broadcast, Running data is transmitted once as a broadcast in response.

Parameter Type Description
Running boolean true always

2. Position: "com.synerex.syn_rtk.position"

Broadcasts location information periodically

Parameter Type Description
UTC String Universal time coordinated
Latitude string Latitude
Longitude string Longitude
FixMode string No Fix, 3D (3DFix), DGNSS, Fixed (RTK Fixed), Float (RTK Float)
SatellitesUsed int Number of Satellites used for Navigation
SatellitesInView int Number of Satellites in view
AltitudeMsl double Altitude (above mean sea level)
GeoidSeperation double Geoid Seperation = HAE(Height Above Ellipsoid) - MSL(Mean Sea Level)
AgeOfDifferentialCorrections double Age of Differential Corrections
PDOP double Positional Dilution of Precision
HDOP double Horizontal Dilution of Precision
VDOP double Vertical Dilution of Precision
SpeedOverGround double speed over ground
HRMS string the horizontal accuracy of current point
VRMS string the vertical accuracy of current point
Z string Elevation obtained using the KNGeoid18 model (KNGeoid18 모델을 이용하여 구한 표고)
X_mid string TM-Central Origin Coordinate X (TM-중부원점 좌표 X)
Y_mid string TM-Central Origin Coordinate Y (TM-중부원점 좌표 Y)
X_west string TM-Western Origin Coordinate X (TM-서부원점 좌표 X)
Y_west string TM-Western Origin Coordinate Y (TM-서부원점 좌표 Y)
X_east string TM-Eastern origin coordinate X (TM-동부원점 좌표 X)
Y_east string TM-Eastern origin coordinate Y (TM-동부원점 좌표 Y)
X_east_sea string TM-East Sea Origin Coordinates X (TM-동해원점 좌표 X)
Y_east_sea string TM-East Sea Origin Coordinates Y (TM-동해원점 좌표 Y)
X_utmk string UTM-K coordinate X (UTM-K 좌표 X)
Y_utmk string UTM-K coordinate Y (UTM-K 좌표 Y)

3. NMEA: "com.synerex.syn_rtk.nmea"

Broadcasts NMEA data periodically

Parameter Type Description
NMEA string NMEA (The National Marine Electronics Association) Message

4. Control: "com.synerex.syn_rtk.control"

Requests are made using broadcast from apps that use the SynRTK app.

1. IsRunning

Request

Parameter Type Description
IsRunning string Ask if SynRTK App is running with empty string

Response

Parameter Type Description
Running boolean true always