Insight V2
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Insight V2

Insight V2



GNSS FeaturesChannels1598
GPSL1C/A, L2C, L2P, L5
BDSB1, B2, B3
SBASL1C/A, L5 (Just for the satellites supporting L5)
Positioning output rate1Hz~20Hz
Initialization time< 10s
Initialization reliability> 99.99%
Positioning PrecisionCode Differential GNSS PositioningHorizontal: 0.25 m + 1 ppm RMS
Vertical: 0.50 m + 1 ppm RMS
GNSS StaticHorizontal: 2.5 mm + 0.5 ppm RMS
Vertical: 5 mm + 0.5 ppm RMS
Static (long observations)Horizontal: 2.5mm+0.1 ppm RMS
Vertical: 3mm+0.4 ppm RMS
Real-Time Kinematic
Horizontal: 8 mm + 1 ppm RMS
Vertical: 15 mm + 1 ppm RMS
RTK NTRIPHorizontal: 8mm+0.5 ppm RMS
Vertical: 15mm+0.5 ppm RMS
PPKHorizontal: 3mm+1 ppm RMS
Vertical: 5mm+1 ppm RMS
SBAS positioningTypically < 5m 3DRMS
RTK initialization time< 10s
IMU tilt compensationAdditional horizontal pole tip uncertainty typically less than 8mm + 0.7 mm/°tilt down to 30°, 1.8m pole height
IMU tilt angle0° ~ 60°
Hardware PerformanceDimension131mm(φ)× 80mm(H)
Weight800g (battery included)
MaterialMagnesium aluminum alloy shell
Operating temperature-45℃ ~ +75℃
Storage temperature-55℃ ~ +85℃
Humidity100% Non-condensing
Waterproof/DustproofIP68 standard, protected from long time immersion to depth of 2m
IP68 standard, fully protected against blowing dust
Shock/VibrationWithstand 2 meters pole drop onto the cement ground naturally
Power consumption4W
Power supply6-28V DC, overvoltage protection
BatteryBuilt-in 7.4 V 6800mAh rechargeable
Lithium-ion battery
Battery life16h (static mode)
10h (internal UHF base mode)
12h (rover mode)
Camera2 MP
WIFIModem802.11 b/g standard
WIFI hotspotReceiver broadcasts its hotspot form web UI accessing with any mobile terminals
WIFI datalinkReceiver can transmit and receive correction data stream via WiFi datalink
CommunicationsI/O PortUHF antenna interface
Internal UHF2W radio receiver and transmitter
Frequency range410 - 470MHz
Communication protocolFarlink, Trimtalk450s, SOUTH, HUACE, ZHD
Communication rangeTypically 8km with Farlink protocol
BluetoothBLEBluetooth 4.2 standard, Bluetooth 2.1 + EDR
NFC CommunicationRealizing close range (shorter than 10cm) automatic pair between receiver and controller (controller requires NFC wireless communication module else)
Data Storage/TransmissionStorage4GB SSD internal storage standard, extendable up to 32GB
Automatic cycle storage (The earliest data files will be removed automatically while the memory is not enough)
Support external USB storage
Data transmissionThe customizable sample interval is up to 20Hz (Reserve)
Plug and play mode of USB data transmission
Supports FTP/HTTP data download
Data formatStatic data format: STH, Rinex2.01, Rinex3.02 and etc.
Differential data format: CMR(GPS only), RTCM 2.x, RTCM 3.x
GPS output data format: NMEA 0183, PJK plane coordinate, Binary code
Network model support: VRS, FKP, MAC, fully support NTRIP protocol
SensorsElectronic bubbleController software can display electronic bubble, checking leveling status of the carbon pole in real-time
IMUBuilt-in IMU module, calibration-free and immune to magnetic interference
ThermometerBuilt-in thermometer sensor, adopting intelligent temperature control technology, monitoring and adjusting the receiver temperature
User InteractionOperating systemLinux
ButtonsSingle button
Indicators3 color LED indicators, and Battery indicator
Web interactionWith 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 guidanceThe intelligent voice technology provides status and operation voice guidance, supports Chinese/English/Korean/Spanish/Portuguese/Russian/Turkish
Secondary developmentProvides secondary development package, and opens the OpenSIC observation data format and interaction interface definition
Cloud serviceThe powerful cloud platform provides online services like remote manage, firmware update, online register and etc.

Items marked with * will be upgraded along with the update of assigned firmware version. The data comes from the SOUTH GNSS product laboratory, and the specific situation is subject to local usage. The measurement accuracy, precision and reliability are associated with various factors, including the number of satellite tracking, observation time, multi-path, etc.