Choosing the right point cloud processing software depends on your workflow, technical requirements, and budget. This comparison examines how Lidarvisor and Global Mapper approach LiDAR data processing, helping you decide which tool fits your needs.
Quick Comparison
| Feature | Lidarvisor | Global Mapper |
|---|---|---|
| Deployment | Cloud-based (browser) | Desktop software |
| Primary Focus | Automatic LiDAR classification | GIS + LiDAR analysis |
| Classification | AI-powered, fully automatic | Manual + semi-automatic tools |
| Learning Curve | Minimal (upload and process) | Moderate to steep |
| Pricing | Pay-per-use credits | Annual license ($500+) |
| Best For | Quick deliverables, automation | Complex GIS workflows |
What is Global Mapper?
Global Mapper is a comprehensive desktop GIS application with robust LiDAR processing capabilities. It handles vector, raster, and 3D data, making it a versatile choice for GIS professionals who work with multiple data types.
Key capabilities:
- Point cloud visualization and analysis
- Manual and semi-automatic classification
- Terrain modeling (DTM/DSM generation)
- Contour extraction
- Cross-section and profile tools
- Extensive format support
What is Lidarvisor?
Lidarvisor is a cloud-based platform focused specifically on automatic LiDAR point cloud classification. Upload your data, and AI classifies it into ground, vegetation, buildings, and other classes without manual intervention.
Key capabilities:
- Automatic 12-class point cloud classification
- DTM and DSM generation
- Building footprint extraction
- Tree crown and tree top detection
- Wire and pole extraction
- Contour line generation
Classification Approach
Global Mapper
Global Mapper provides manual classification tools plus automatic ground classification algorithms. Users select points and assign classes, or use built-in algorithms for ground filtering. This approach offers control but requires expertise and time.
Lidarvisor
Lidarvisor uses machine learning models trained on diverse LiDAR datasets. Upload your LAZ/LAS file, and the system automatically classifies points into 12 classes: ground, low/medium/high vegetation, buildings, water, wires, towers, poles, bridges, vehicles, and roof objects.
Winner: Depends on your needs. Choose Global Mapper for maximum control. Choose Lidarvisor for speed and consistency.
Workflow Comparison
Global Mapper Workflow
- Install desktop software
- Load point cloud file
- Configure display settings
- Run ground classification algorithm
- Manually refine classification
- Generate terrain products
- Export results
Lidarvisor Workflow
- Upload LAZ/LAS file to browser
- Select output products
- Wait for processing (minutes to hours)
- Download classified point cloud + derivatives
When to Choose Global Mapper
- You need a full GIS platform, not just LiDAR tools
- Your workflow requires manual classification refinement
- You process many data types (vectors, imagery, terrain)
- You prefer perpetual desktop licenses
- Your organization already uses Global Mapper
When to Choose Lidarvisor
- You need fast, consistent classification results
- Manual classification is too time-consuming
- You want DTM/DSM without learning complex software
- You process LiDAR data occasionally (pay-per-use)
- You need specific extractions: buildings, trees, wires
Using Both Together
Many professionals use Lidarvisor for initial classification, then import results into Global Mapper for further analysis. This combines automated classification speed with Global Mapper’s powerful GIS tools.
Suggested workflow:
- Upload raw point cloud to Lidarvisor
- Download classified LAS + DTM GeoTIFF
- Import into Global Mapper for visualization
- Perform additional analysis (profiles, measurements)
- Create final deliverables
Conclusion
Global Mapper is a powerful, versatile GIS platform with capable LiDAR tools. Lidarvisor is a specialized, automated classification service. If you need a complete GIS solution with manual control, Global Mapper is the better choice. If you want fast, automated point cloud classification without learning complex software, Lidarvisor delivers results in minutes.
Ready to try automatic classification? Create a free Lidarvisor account and upload your first point cloud.