Large scale high quality sky view factor calculation

High Performance

  • Proprietary HPC (High Performance Computing) technology
  • Supports huge datasets (hundreds of gigabytes)
  • 60X faster than state-of-the-art competing alternatives
  • Out-of-core algorithm

High Quality

  • Large scale very high resolution DEMs
  • No downsampling needed
  • Global model
  • 1000+ light source directions

Applications

  • Urban Planning and Analysis at Municipal Scale
  • Solar Energy and Climate
  • Coverage Maps in Communication
  • Landslide Activity

Benchmark Results

  • LiDAR-based 0.5m resolution DEM
  • 6800x6800 pixels, 3000 light sources
  • Xeon server, 40 cores: 3.2 seconds
  • Laptop, 4 cores: 16.5 seconds