Terrain-aware
radar coverage
simulation
Calculate line-of-sight coverage, terrain masking, and signal propagation using ITU-R standard models over real elevation data.
Built for RF engineers, defense planners, and infrastructure teams who need accurate coverage prediction. All calculations run locally in your browser—no data leaves your machine.
Free tier available • No credit card required • Client-side processing
Built for professionals who need
accurate coverage prediction
Defense & Security
Plan radar placement for surveillance systems, border monitoring, and airspace coverage. Identify terrain shadows and optimize sensor networks.
Critical Infrastructure
Assess coverage for communication networks, emergency services, and industrial facilities. Ensure reliable connectivity across challenging terrain.
RF Engineering
Validate link budgets, analyze Fresnel zone clearance, and predict signal strength. Export results for integration with professional RF tools.
Research & Academia
Model propagation scenarios for research projects. Test ITU-R models against real terrain data without expensive field campaigns.
Professional-grade analysis tools
Industry-standard RF propagation physics combined with high-resolution terrain data for accurate coverage prediction.
Terrain-Aware Propagation
ITU-R standard propagation models including Free Space, Two-Ray Ground Reflection, COST-231 Hata, and Longley-Rice ITM. Automatic model selection based on frequency, distance, and terrain characteristics.
- Line-of-sight analysis with terrain masking
- Fresnel zone clearance calculation
- Knife-edge diffraction modeling
- Atmospheric absorption (ITU-R P.676)
Multi-Source Elevation Data
Access multiple elevation data sources with resolutions from 90m to sub-meter accuracy. Automatic tile caching for efficient large-area analysis without repeated downloads.
- Multiple global elevation sources
- Mapbox Terrain API integration
- Google Elevation API support
- Local caching for offline use
GPU-Accelerated Processing
WebGL-based parallel computation enables analysis of large coverage areas in seconds. All processing runs client-side—your location data never leaves your browser.
- WebGL compute shaders
- Fast large-area analysis
- Configurable grid resolution
- Zero server-side processing
Professional Export
Export coverage results in industry-standard formats for integration with GIS systems, Google Earth, and professional RF planning tools. Generate detailed PDF reports for documentation.
- KML/KMZ for Google Earth
- GeoJSON for GIS integration
- CSV data export
- PDF coverage reports
Additional capabilities
Simple, transparent pricing
Start with the free tier. Upgrade when you need production capabilities.
Evaluation
For assessment and light use
- 10 analyses per week
- Single radar per analysis
- Standard resolution terrain
- Basic visualization modes
- Save projects
- Export files
- 3D Buildings overlay
All plans include client-side processing. Your data stays on your machine.
