ROCK SurveyorTransform Point Clouds into Precise Terrain Models
The foundational deliverable for any land development project. ROCK Surveyor provides bare earth classification, contours, and breaklines with survey-grade accuracy.
Turnaround
Accuracy
Per Acre
Complete Topographic Package
Everything you need for site analysis and design
Bare Earth (DTM)
Advanced algorithms filter out vegetation and structures to reveal the true ground surface. Essential for accurate elevation modeling.
Precise Contours
Generate contour lines at any interval (1ft, 2ft, etc.) for clear visualization of elevation and slope across your site.
3D Breaklines
Meticulously drafted along critical features like ridges, valleys, and edges to ensure hydrologically correct surface models.
Enhancement Options
There are additional add-ons available when ordering ROCK Surveyor. You can order Breaklines over selected areas of the dataset for enhanced accuracy over sharply changing terrain.
Breaklines Add-on
Enhanced contour accuracy with professionally drafted breaklines. Order breaklines over selected areas of your dataset to improve precision in sharply changing terrain (e.g., edges, ridges, drainage).
Strip Alignment
Precision alignment of multiple flight strips for increased overall point cloud accuracy
Classification Tiers
Choose the level of detail that matches your project requirements
Ground Only
Starting at $3.50/acre
- Bare earth classification
- Basic DTM generation
- Accuracy Report
- Three Levels of contours
- Essential for basic topography
Enhanced Classification
Starting at $5.00/acre
- Every feature from Ground Only Plus
- Data Quality Assessment and Report
- Building classification
- High vegetation
- Auto Building Breaklines
- Better surface modeling
Enhanced Plus
Starting at $6.00/acre
- All Enhanced features
- Roads & infrastructure
- Water bodies
- Bridges & transmission
* Pricing varies based on terrain complexity and project size.Contact sales for custom quotes
Sample Accuracy Report
This report compares your ground control points (GCPs) and checkpoints to the surface model generated from the ground‑classified points (DTM). While many tools only compare control to the raw LiDAR points, ROCK goes a step further by validating against the generated surface itself — the deliverable that ultimately matters for design.
You’ll see per‑point residuals, overall statistics, and clear pass/fail indicators so you can quickly gauge if the deliverable meets your accuracy requirements.
Data Quality Assessment
Detailed assessment of dataset quality including trajectory statistics, control checks, reprojection settings, orthomosaic and more. This report gives you confidence that your data collection and your deliverables meet survey-grade standards.
Think of it as having your own expert analyze every step of your collection: flight planning, LiDAR boresight, acquisition settings, flight height and speed, LiDAR colorization, point density under vegetation, trajectory processing statistics, orthomosaic quality, projection/CRS information, and more. It’s the most cost‑effective way to build confidence in your acquisition before moving to design.
Included with Enhanced and Enhanced Plus tiers.
Industry-Standard Outputs
Seamless integration with your existing CAD and GIS workflows
AutoCAD DXF
Native Civil 3D format with layered vectors and surface data
LandXML
Universal format for Trimble Business Center and other software
Shapefile (SHP)
GIS-ready format for ArcGIS and QGIS integration
LAS/LAZ
Classified point cloud with ground points extracted
Quality Assurance
Every deliverable undergoes rigorous QC by our US-based team of CAD experts. We verify accuracy against your GCPs and ensure compliance with industry standards before delivery.
Built for Your Industry
ROCK Surveyor adapts to your specific project needs
ALTA/NSPS Surveys
Create accurate basemaps for boundary and title surveys
Site Development
Generate terrain models for grading and drainage design
Environmental Studies
Analyze watersheds, flood zones, and ecological features
Infrastructure Planning
Design roads, utilities, and civil infrastructure
Simple Ordering Process
From upload to deliverable in 24-48 hours
Upload
Point cloud to ROCK Cloud
Configure
Select classification tier
Process
AI + human QC
Review
Quality verification
Download
CAD-ready files
Ready to Transform Your Point Clouds?
Upload your data to ROCK Cloud and receive professional topographic deliverables in hours, not days.