GreenValley LiPOS G1

LiDAR point cloud accuracy depends entirely on how well the system knows where the sensor was and how it was oriented at every moment of the flight. The GreenValley LiPOS G1 is a high-precision integrated position and orientation system that provides the trajectory and attitude data LiDAR systems need to produce geometrically accurate point clouds, combining a high-performance MEMS IMU, GNSS OEM module, and GreenValley's independently developed LiNav post-processing software in a single compact hardware unit.

• Post-processing position accuracy to 1 cm horizontal, 2 cm vertical: The LiPOS G1 delivers navigation performance that supports survey-grade LiDAR deliverables across airborne, vehicle-mounted, and handheld or backpack deployments, with attitude accuracy of 0.008 degrees in roll, pitch, and heading after post-processing with LiNav.
• Plug-and-play operation with no mandatory initialisation: The system starts operation immediately upon power-on with no alignment sequence required, making it practical for frequent mission cycles where time on the ground reduces productive survey hours.
• High-precision PPK processing through LiNav software: Advanced error modelling for RTK and IMU enhances ambiguity resolution accuracy and speed in post-processing. The LiNav software has been under continuous development since 2007, with over 200 versions released and validation across extensive field datasets worldwide.
• Robust outlier rejection for reliable data quality: Intelligent filtering and rejection of multipath and other harmful GNSS measurements reduces the manual quality-control burden on data processors and improves trajectory consistency in environments with variable signal conditions.
• Multi-platform compatibility with leading tactical IMUs: Supports STIM300, CPT7, EPSON G-series, and other IMUs, enabling integration into a wide range of LiDAR platforms beyond the GreenValley ecosystem.

Overview and Who It's For

The GreenValley LiPOS G1 is GreenValley's higher-grade position and orientation system, equipped with a tactical-grade gyroscope offering a bias instability of 1.2 degrees per hour and an angle random walk of 0.08 degrees per root second. It is designed for survey and mapping operations where attitude accuracy and trajectory reliability across variable GNSS conditions are the primary performance requirements. The complete system pairs the LiPOS G1 POS hardware with GreenValley's LiNav post-processing software, which manages trajectory computation, PPK processing, multi-dimensional IMU and RTK sensor filtering, and loose and tight coupling integration modes. Field-tested across diverse terrain in more than 50 countries, the LiPOS G1 is used in airborne LiDAR campaigns, mobile mapping vehicles, and backpack or handheld scanning platforms.

Primary verticals:

• Civil and Power: Airborne and mobile LiDAR for powerline corridor inspection, infrastructure survey, and topographic mapping where trajectory accuracy directly affects deliverable quality.
• Forestry and Environmental: UAV LiDAR campaigns over large forestry blocks and complex terrain where reliable attitude data is required for accurate canopy height models and DTM generation.
• Survey and Mapping: Geospatial and cadastral survey operations using GreenValley LiAir, LiGrip, LiMobile, or compatible third-party LiDAR systems that require a standalone high-precision POS solution.
• Mining: Mobile and airborne LiDAR for pit wall, stockpile, and site survey applications where position and attitude accuracy underpins volumetric measurement reliability.

Key Specs

What's Included

• LiPOS G1 POS hardware unit x1
• LiNav post-processing software licence x1

Confirm complete in-box contents with Candrone at point of order.

Warranty and Returns

This product includes a standard manufacturer warranty from GreenValley International. Candrone's standard return and exchange policy applies.

View Candrone's Warranty and Returns Policy

For support or to speak with a solutions specialist, contact our team at 1-888-461-5742 or visit our Contact page.