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Greenvalley LiBASE - Advance RTK GNSS Receiver

Key Features of LiBase RTK GNSS Receiver

INTELLIGENT INERTIAL NAVIGATION READY TO USE

LIBASE RTK GNSS RECEIVER

No leveling is needed at less than 60° inclination, points can be measured immediately, and the centimeter-level accuracy is maintained, and the measurement efficiency increases drastically.

LIGHTWEIGHT AND COMPACT FULL MOBILITY

LIBASE RTK GNSS RECEIVER

At only 0.83kg with two batteries; it can be easily held with one hand and can be put into a pocket.

EXTREMELY FAST RTK INITIALIZATION AND GNSS CONNECTION SPEEDS

LIBASE RTK GNSS RECEIVER

Built-in K8 series modules, based on a 5-satellite 16-band service, full GNSS global support, achieving ultra-fast fixation; 40+ satellites are available at any location, greatly improving the fixation rate in blocked environments.

INTEGRATED TRANSCEIVER POWERFUL FUNCTIONING

libase-1 GNSS Receiver

Full-feature RTK application, supporting radio, network transmission, and reception. Frequencies can be adjusted according to user’s needs, achieving compatibility with various mainstream protocols/RTKs in the industry.

Designed for Rough Site Conditions and Last for Life

  • IP67 Design;
  • Withstands topple from a 2 m survey pole onto hard surfaces.

LiBase GNSS Receiver Technical Parameters

General

Size: 12.3 × 12.3× 7.0cm
Weight: 834 g(with 2 batteries)
Controls: 1 function key, 1 power key/confirm key
Status indicators: 1 differential light, 1 satellite light
Display panel: 0.93-inch OLED Blue light display
Casing material: Aluminum magnesium alloy structure

GNSS

BDS: B1I, B2I, B3I, B1C, B2a
GPS: L1, L2P, L2C, L5
GLONASS: G1C, G2C, G1P, G2P
GALILEO: E1, E5a, E5b
QZSS: L1, L2C, L5
SBAS: L1C/A
SBAS Support: WAAS, EGNOS, MSAS, GAGAN

Channels

Number of Channels: 965

Measurement Performance & Accuracy

Static Precision:     Horizontal: 2.5mm+0.5ppm    Vertical: 5mm+0.5ppm

RTK Precision:        Horizontal: 8mm+1ppm          Vertical: 15mm+1ppm

RTD Precision:        Horizontal: 0.5m                   Vertical: 1.0m

SBAS differential positioning correction: <1.0 m 3D RMS
Signal Tracking Time: Cold start < 30s;Hot start <15s
RTK Initialization time: <10s
Signal Recapture: <1s
RTK Initial Reliability: >99.99%
RTK Tilt Compensated Accuracy: <2.5cm,±60°

Measurement Performance & Accuracy

Data Storage: 8GB
Data Type: CNB, RINEX, and more
Recording Rate: 1Hz, 2Hz, 5Hz, 10Hz, 20Hz (Max)
RTK data protocols: CMR, CMR+, RTCM2.x, RTCM3.x
NMEA output:

NMEA-0183/Compass (custom binary),
PJK plane coordinates






Communications

Built-in Network: 4G
Network RTK: VRS, FKP, MAC, NTRIP protocol support
Built-in transceiver: Broadband radio
Transmission: 0.5W, 1W, 2W
Communication Protocol: Farlink, Trimtalk450s, SOUTH, SOUTH+, SOUTHx, HUACE, Hi-target, Satel

Receive & transmit UHF: 410~470Mh, Channel spacing 12.5KHz
Over-air baud rate: 19.2kbps, 9.6kbps
Bluetooth®: 4.0 (BLE & BR/EDR)
WIFI: Supports WEB configuration, supports WEB data download, CDL7 radio, PDL radio (optional) and other high-power

Plug-in radio: Digital radios

 

Electrical Parameters

Accepted power supply: DC 6~28V
Charging: Use QC2.0 and QC3.0 chargers to charge and power the device, and self-start configuration after power-on

Operating time: Up to 12h
Power consumption: <2. 85W (mobile network mobile station)
Communication ports: 1 RS232 serial port and 1 USB port (7-pin LEMO header), Bluetooth

Baud rate: Expandable to 921,600bps

 

Environmental

Proof against water, sand, and dust: IP67
Drop/Vibration: Withstands topple from a 2 m survey pole onto hard surfaces. Withstands strong vibration (ISO9022-36-08 | MIL-STD 810G 514.6 Cat.24)

Temperature/Condensation: 100% hermetically sealed, condensation proof
Operating temperature: -30 ℃ ~ +65 ℃
Storage Temperature: -40 ℃ ~ +85 ℃






SYSTEM HANDBOOK (LP-1)

handbook of LiBASE GNSS GPS RTK receiver rover and base station
  • IP67 protection grade, resistance against the elements
  • 5-inch touch screen, 720*1280 resolution, clear visibility under sunlight
  • Built-in 7000mAh battery, fast charge <4h to full charge
  • quipped with an 8-core 2.0GHz processor, Android 8.1 operating system
  • Supports Bluetooth, dual-band WIFI, 4G full Netcom
  • 4GB+64GB storage, SD card support
  • Universal Type-C interface

Surveying Software - LiSurvey

Software of LiBASE GNSS GPS RTK receiver rover and base station
  • Based on Android system, one-click startup, adaptive to many file format
  • Supports many measurement modes, intelligent and easy calibration
  • Supports CAD/SHP base map file import, staekouts can be checked and used immediately
  • Roadway function support and road design table import
  • Remote assistance and troubleshooting
  • Real-time control of the work process
  • Field data cloud synchronization
  • Seamlessly connect with GreenValley’s own surveying software LiSurvey
  • Device management and real-time status monitoring
  • Real-time working position and trajectory
    monitoring