CoPre processes data from all CHCNAV LiDAR systems, including UAV-mounted, vehicle-mounted, and helicopter-mounted systems, ensuring versatile application support.

CHC Geomatics Office (CGO) is a powerful, user-friendly GNSS data post-processing software developed by CHC Navigation. It is designed to enhance the accuracy of field survey data by processing raw GNSS observations with base station or CORS network data.

CHCNAV CoPre 2.9 LiDAR Processing Software Key Features:

1. GNSS Data Post-Processing
   • Supports RINEX, RTCM, and proprietary formats.
   • Processes data from CHCNAV and other major GNSS receiver brands.
2. Multi-Constellation & Multi-Frequency Support
   • GPS, GLONASS, Galileo, BeiDou, QZSS.
   • L1/L2/L5 frequencies.
3. Flexible Base Data Input
   • Use data from local base stations or CORS networks.
   • Automatic download from global CORS services.
4. High Precision Positioning
   • Achieves cm-level accuracy.
   • Supports Static, Rapid Static, Stop & Go, and Kinematic modes.

5. Project & Data Management
   • Organize multiple survey projects.
   • Import/export to CAD, GIS, and mapping software (e.g., AutoCAD, ArcGIS).
6. Quality Control & Reporting
   • Visualize baselines, error ellipses, and convergence graphs.
   • Generate customizable reports in PDF, Excel, etc.
7. Coordinate System & Geoid Support
   • Built-in global and local coordinate systems.
   • Supports geoid models for orthometric height conversion.
8. User-Friendly Interface
   • Intuitive workflow with step-by-step wizards.
   • Suitable for both beginners and advanced users.