RTK vs PPK vs Static GNSS: Survey Method Comparison
An expert comparison to help you choose the right equipment for your project.
| Feature | RTK GNSS | PPK GNSS | Static GNSS |
|---|---|---|---|
| Accuracy | ±1-2cm | ±1-2cm | ±3-5mm |
| Processing | Real-time | Post-process | Post-process |
| Connection | Required | Not required | - |
| Speed | Fast | Delayed | Slow |
| Setup | Base required | Flexible | - |
RTK GNSS
Real-Time Precision
RTK provides centimeter accuracy in real-time for immediate results.
Pros
- Immediate results
- Real-time QC
- Fast workflow
- Proven accuracy
Cons
- Base/network needed
- Range limited
- Signal required
Best For
PPK GNSS
Post-Processed Precision
PPK achieves same accuracy as RTK through post-processing.
Pros
- No real-time link
- Same accuracy
- More flexible
- Works anywhere
Cons
- Delayed results
- Post-processing
- No real-time QC
Best For
Static GNSS
Maximum Precision
Static observation provides maximum accuracy for control networks.
Pros
- Maximum accuracy
- Sub-centimeter
- Network adjustment
- Control quality
Cons
- Very slow
- Post-processing
- Control only
Best For
Our Expert Verdict
RTK for real-time, PPK for flexibility, static for maximum accuracy.
Choose RTK GNSS if...
Choose RTK for real-time results and construction stakeout.
Choose PPK GNSS if...
Choose PPK for drone mapping and remote area flexibility.
Choose Static GNSS if...
Choose static for control networks and maximum sub-centimeter accuracy.
Frequently Asked Questions
Do I need all three methods?
Most firms use RTK daily, PPK for drones, and static for control. It depends on project types.
Professional Services Using This Equipment
TheFuture3D offers professional services utilizing RTK GNSS and PPK GNSS for superior results.
3D Virtual Tours
Immersive Matterport virtual tours for properties and spaces
3D Laser Scanning
Millimeter-accurate point cloud capture with Trimble and NavVis
Scan-to-BIM
Transform scan data into intelligent Revit models
Digital Twins
Living 3D models with real-time IoT integration
As-Built Documentation
2D CAD Floor Plans and PDF Documentation from 3D scanning
Google Street View
Google Trusted Photographer services for business interiors
Industries That Benefit From This Technology
RTK GNSS and PPK GNSS technology drives innovation across these key industries.
Schools & Education
Virtual campus tours, facility documentation, and safety planning
Real Estate
Immersive property tours and marketing assets
Retail
Store planning and virtual store tours
Hospitality
Hotel virtual tours and event space showcases
Insurance
Property documentation and claims support
Property Management
Portfolio documentation and move-in/out inspections
Available Nationwide
TheFuture3D provides professional 3D scanning services across the United States.
Florida (Headquarters)
Northeast
West Coast
South & Midwest
Need Help Choosing?
Our experts can recommend the right equipment for your specific project requirements.