Product

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Software

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CHCNAV CoPre

LiDAR Processing Software

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CHCNAV i73+

Software

Highlights

CoPre is a comprehensive LiDAR processing software developed by CHCNAV for efficient and accurate mobile geospatial data processing. It offers a range of functionalities, including trajectory processing, point cloud and image georeferencing, colorization, filtering, and Digital Ortho Model (DOM) generation. CoPre supports all CHCNAV LiDAR systems and enhances the quality and accuracy of post-processing tasks, making it an indispensable tool for geospatial professionals.

i73+ GNSS

Key Features

A durable and high-performance device designed for precision and efficiency.

Advanced Algorithms

Static, fast static, PPK, and PPP GNSS processing.

Intuitive Interface

Customizable interface for seamless workflow.

Automated Processing

Point cloud, image georeferencing, colorization, and result output.

Advanced Reconstruction

DOM generation and 3D model export.

Performances

Product Features and Highlights

Built-In Modern Features
Comprehensive Pre-Processing

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.

Extended Range
Advanced Calibration and Optimization

Enhance data quality with advanced calibration and optimization technologies. CoPre reduces point cloud thickness by 30% compared to similar products, using efficient strip adjustment algorithms and ground control points (GCP) for improved absolute accuracy.

Pole Tilt Compensation
Efficient Data Visualization

Visualize and colorize 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.

Portable and Lightweight
Automated Processing Workflow

Streamline data processing with automated point cloud processing, image georeferencing, point cloud colorization, depth maps, and result output. CoPre's user-friendly interface enhances efficiency and reduces processing time.

Professional GNSS
Advanced Reconstruction Module

Generate high-quality Digital Ortho Models (DOM) and 3D models. CoPre supports aerial triangulation and combines photos and point clouds to export orthophotos or 3D models quickly, enhancing on-site checks and data accuracy.

Professional GNSS
Instant Access to Raw Data

CoPre allows immediate access to raw data from all CHCNAV LiDAR systems. Whether using the compact AlphaAir 10 for UAVs or the AlphaUni 20 for helicopter corridor mapping, CoPre supports seamless data processing, ensuring efficient workflows.

Use Cases

Applications of the CoPre

Point Cloud Processing

Capture and process detailed 3D point clouds for precise measurements and analysis.

Utility Mapping

Create detailed utility maps for infrastructure management and planning.

Digital Elevation Model (DEM) Creation

Generate accurate DEMs for terrain analysis and modeling.

Contour Mapping

Create detailed contour maps for topographic analysis and planning.

Specifications

Product Details

  • System
    Operating System: Windows
    Languages: English, Chinese, Russian
  • Features
    Functions: Generate DOM and 3D models
    File formats: Process GNSS, LiDAR, and RGB data
CHCNAV i73+ GNSS Receiver

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