GPS Centimétrico SOUTH G4 GNSS IMU Kit Basico

GNSS de Alto Poder en cualquier momento y en cualquier lugar


South ha rediseñado el receptor, incorporando una llamativa carrocería amarilla basada en los comentarios de los usuarios para mejorar la visibilidad de los topógrafos y los instrumentos en diversos entornos. Ya sea en una obra de construcción o en bosques densos, la visibilidad mejorada de los usuarios del G4 promueve la seguridad. En condiciones difíciles como bosques o de noche, el estado de funcionamiento del receptor ahora es más claramente visible desde la distancia. Las tecnologías avanzadas del equipo de investigación SOUTH, como el algoritmo SOUTH, garantizan una corrección precisa de los datos en entornos hostiles. La función de mantenimiento fijo permite una medición continua durante unos minutos después de perder la solución fija. Aprovechando Beidou PPP y Galileo HAS, su tecnología permite un posicionamiento preciso de puntos a través de señales satelitales, incluso en áreas sin corrección CORS.

Canales: 1698

Sensor de inclinación IMU: 60 °

Módem de Internet: 4G

Radio UHF: 410 – 470MHz

GPS: L1, L1C, L2C, L2P, L5



BEIDOU: B1I, B2I, B3I , B1C, B2A, B2B


GNSS Features Channels 1698
GPS L1, L1C, L2C, L2P, L5
MSSL - Band(Reserve)
Positioning output rate 1Hz~20Hz
Initialization time < 10s
Initialization reliability >99.99%
Positioning Precision Code differential GNSS Horizontal: 0.25 m + 1 ppm RMS
Vertical: 0.50 m + 1 ppm RMS
Static(long observations) Horizontal: 2.5 mm + 0.1 ppm RMS
Vertical: 3 mm + 0.4 ppm RMS
Static Horizontal: 2.5 mm + 0.5 ppm RMS
Vertical: 3.5 mm + 0.5 ppm RMS
Rapid static Horizontal: 2.5 mm + 0.5 ppm RMS
Vertical: 5 mm + 0.5 ppm RMS
PPK Horizontal: 3 mm + 1 ppm RMS
Vertical: 5 mm + 1 ppm RMS
RTK(UHF) Horizontal: 8 mm + 1 ppm RMS
Vertical: 15 mm + 1 ppm RMS
RTK(NTRIP) Horizontal: 8 mm + 0.5 ppm RMS
Vertical: 15 mm + 0.5 ppm RMS
RTK initialization time 2 ~ 8s
SBAS positioning Typically < 5m 3DRMS
BANDA-L Horizontal: 5-10cm (5-30min)
Vertical: 10-30cm (5-30min)
IMU Less than 10mm + 0.7 mm/° tilt to 30°
IMU tilt angle 0° ~ 60°
Hardware Performance Dimension 135mm(W)×135mm(L)×84.75mm(H)
Weight 890g(battery included)
Material Magnesium aluminum alloy shell
Operating temperature -25℃~+65℃
Storage temperature -35℃~+80℃
Humidity 100% Non-condensing
Waterproof/Dustproof IP68
Shock/Vibration MIL-STD-810G(withstand 2meters pole drop onto the cement ground naturally)
Power supply 6-28V DC, over voltage protection
Battery Inbuilt 7.4V 6800mAh rechargeable Li-ion battery
Battery life Typically 20h(static), 7h(Base+UHF) 1 9h(Rover+UHF), 20h(Rover+Bluetooth)
Communications I/O Port 5-PIN LEMO external power port + RS232
1 UHF antenna interface
Internal UHF 2W Radio receiver and transmitter
Frequency range 410-470MHz
Communication protocol Farlink, Trimtalk, SOUTH, HUACE, Hi-target, Satel
Communication range Typically 5km with Farlink protocol, up to 12km
Bluetooth Bluetooth3.0/4.1standard,Bluetooth2.1+EDR
NFC Communication Realizing close range (shorter than 10cm) automatic pair between receiver and controller(controller requires NFC wireless communication module else)
Cellular 4G
WIFI Modem 802.11 b/g standard
WIFI hot spot Receiver broadcasts its hot spot form web UI accessing with any mobile terminals
WIFI datalink Receiver can transmit and receive correction data stream via WiFi datalink
Data Storage/Transmission Storage 4GB SSD internal storage standard, extendable up to 128GB
Automatic cycle storage(The earliest data files will be removed automatically while the memory is not enough)
Support external USB storage
The customizable sample interval is up to 20Hz
Data transmission Plug and play mode of USB data transmission
Supports FTP/HTTP data download
Data format Static data format:STH,Rinex2.01,Rinex3.02,etc.
Differential data format:CMR,CMR+,RTCM2.1,
GPS out put data format:NMEA0183,PJK plane coordinate,Binary code
Network model support:VRS,FKP,MAC,Fully support NTRIP protocol
Sensors Electronic bubble Controller software can display electronic bubble, checking leveling status of the carbon pole in real-time
IMU Built-in IMU module, calibration-free and immue to magnetic interference
Thermometer Built-in thermometer sensor, adopting intelligent temperature control technology, monitoring and adjusting the receiver temperature
User Interaction Operating system Linux
Buttons Single button
Indicators 4LED indicators
Web interaction With the access of the internal web interface management via WiFi or USB connection, users are able to monitor the receiver status and
change the configurations freely
Voice guidance It provides status and operation voice guidance, and supports Chinese/English/Korean/Spanish/Portuguese/Russian/Turkish
Secondary development Provides secondary development package, and opens the OpenSIC observation data format and interaction interface definition
Cloud service The powerful cloud platform provides online services like remote manage, firmware update, online register and etc

*Reserve for future upgrade. Remarks: Measurement accuracy and operation range might vary due to atmospheric conditions, signal multipath, obstructions, observation time, temperature, signal geometry, correction format used and number of tracked satellites. Specifications subject to change without prior notice