Long-Range Laser GNSS Receiver

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G10L

GEO-POSITION G10L combines GNSS, IMU, dual-camera imaging, and visible laser technology in a compact receiver for precise, safer fieldwork across obstructed or semi-enclosed environments.

A next-generation laser RTK receiver that combines GNSS, IMU, dual-camera imaging, and visible laser technology for immersive, efficient, and precise fieldwork in obstructed, complex, or semi-enclosed terrain.

Tilt Range

Up to 120°

Laser Accuracy

≤2.5cm @5m

LORA Range

Up to 15km

1408 Channels120° Calibration-Free IMU2.5cm Laser @5m100m Optimal DistanceLORA Radio 15kmIP68

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Overview

G10L is a calibration-free long-range laser GNSS receiver built for riverine stakeout, bridge pile surveying, elevation surveying, municipal surveying, and outdoor and indoor combination surveying. Visualized laser targeting and non-contact measurement improve accessibility and safety, while dual cameras support image-assisted laser aiming, real-scene CAD stakeout, and AR stakeout.

Specifications

GNSS Engine: 1408 channels; GPS, BDS, GLONASS, Galileo, QZSS, NavIC, SBAS; B2b-PPP and Galileo E6-HAS
RTK Accuracy: H: 8mm + 1ppm RMS; V: 15mm + 1ppm RMS
Static Accuracy: H: 2.5mm + 0.1ppm RMS; V: 3.5mm + 0.4ppm RMS
Tilt Survey: 200Hz auto-calibration; H: 8mm + 0.7mm/° tilt, V: 15mm + 0.7mm/° tilt from 0° to 60°; calibration-free IMU supports up to 120° tilt
Laser Measurement: RMS ≤2.5cm @5m; RMS ≤5cm @10m; optimal measuring distance up to 100m
Image Stakeout: 2cm accuracy with image-assisted aiming and real-scene CAD stakeout
Cameras: Front camera for laser aiming and CAD stakeout; bottom camera for AR stakeout
Internal Radio: Adjustable 1W / 1.5W UHF; LoRa, TRIMTALK450S, TRIMMARK III, SATEL-3AS, TRANSEOT, HI-TARGET and more; up to 15km
Connectivity: Wi-Fi 2.4GHz/5.8GHz, Bluetooth 5.2, NFC, USB Type-C, and SMA antenna port
Physical: 131mm × 70mm; ≤0.74kg; IP68; designed to survive a 1.8m natural fall onto concrete
Battery: RTK rover with UHF up to 13h; Laser Survey up to 10h; Visual Stakeout up to 12h
System: 64GB internal storage; NMEA-0183, RINEX, RTCM2.X/3.X, CMR; VRS, FKP, MAC and NTRIP Client

Key Features

Up to 120° tilt measurement with calibration-free IMU technology keeps G10L fixed for work at extreme measurement angles.

Visual Laser Targeting seamlessly integrates laser and imaging technologies, displaying the laser spot on screen for fast, intuitive aiming.

Laser Stakeout points directly at visible targets, enabling precise stakeout several meters away with a single click.

Better AR Stakeout overlays design files onto real scenes and switches between handheld controller and rover for fast, accurate work.

Real-Scene CAD Stakeout combines a high-performance CAD engine with real-world imagery and can boost efficiency by up to 50%.

Built-in LORA radio supports multiple protocols and brands with over 15km working range in typical environments.

G-Fix Correction Outage Technology extends the RTK Fix solution for up to 10 minutes, reducing downtime while corrections reconnect.

Galileo HAS and BDS PPP provide free high-precision PPP correction services for improved real-time positioning.

Rodless laser measurement improves efficiency and reduces risk in under-bridge, fenced, ditch-side, and other difficult environments.