CHCNAV CoPre
SLAM Processing Software
Advanced Post-Processing for Mobile Geospatial Data
Developed by CHCNAV, CoPre is a powerful solution for the efficient processing of mobile geospatial data. Its core features include trajectory processing, point cloud and image georeferencing, colourisation, filtering, and DOM generation. Fully compatible with all CHCNAV LiDAR systems, CoPre ensures high-quality post-processing results, making it an indispensable asset for geospatial experts.
Key Features
Advanced Algorithms
Static, Fast Static, PPK and PPP GNSS processing, combined and weighted with SLAM trajectory computation.
Customisable Interface
Customisable Interface to suit your workflow.
Automation
Automated processing of point clouds, image positioning, colourisation and the resulting output.
Advanced Reconstruction
Point Clouds, Imagery and 3D Gaussian Splats, CoPre has every reconstruction method you'd need.
Features
Process trajectory files, LiDAR data, and RGB images efficiently. CoPre uses a proprietary algorithm for accurate and efficient trajectory generation, supporting multiple data sets simultaneously to increase workflow efficiency.
Enhance data quality with advanced calibration and optimisation technologies. CoPre reduces point cloud thickness by 30% compared to similar products, using efficient strip adjustment algorithms and ground control points (GCPs) for improved absolute accuracy.
Visualise and colorise massive data sets with powerful options. CoPre’s automatic trajectory slicing and stratification checking quickly detect misalignments, while elevation accuracy is verified using imported control points.
Streamline data processing with automated point cloud processing, image geo-referencing, point cloud colorisation, depth maps, and result output. CoPre's user-friendly interface enhances efficiency and reduces processing time.
Generate high-quality Digital Ortho Models (DOM) and 3D models. CoPre supports aerial triangulation and combines photos and point clouds to export ortho photos or 3D models quickly, enhancing on-site checks and data accuracy.
CoPre combines UAV, Mobile Mapping and Handheld SLAM data in one package.
Use Cases
Point Cloud Processing
Measured Building Surveys (MBS)
Topographic Surveying
Utility Surveying
Tried & tested
CHCNAV CoPre
LiDAR Processing Software
System
- Operating system : Windows
- Languages : English, Chinese & Russian
Key Features
- Process Trajectories from UAV, Vehicular Mobile Mapping and Handheld SLAM
- Generate DOM and 3D Models and 3D Gaussian Splats
- GNSS Processing
- Image Processing
Downloads & Resources
Access official documentation, manuals, and datasheets.
Download Datasheet (PDF)Frequently asked questions
Can CoPre work with multiple data sources?
Yes, CoPre can integrate data from multiple data sources such as UAVs, vehicular mounted Mobile Mapping Systems, handheld SLAM devices such as the RS-Series and GNSS devices.
What types of LiDAR Data can CoPre process?
CoPre processes data from all CHCNAV LiDAR systems, including UAV-mounted, vehicle-mounted, and helicopter-mounted systems, ensuring versatile application support.
How does CoPre enhance the quality of the data?
CoPre uses advanced calibration and optimization technologies, including strip adjustment algorithms and ground control points (GCP), to improve point cloud accuracy and reduce thickness by 30% compared to similar products.
Can CoPre handle large amounts of data?
Yes, CoPre supports the processing of large datasets, making it ideal for large-scale projects and ensuring efficient data processing and management.
What export formats does CoPre support?
CoPre exports in various industry-standard formats, ensuring ease of integration with 3rd party software such as n4ce, SCC, LSS and more.