irstv/noisemap — pull request #16 by nicolas-f (2014-11-12 15:17:22+00:00)
Title: NoiseMap 3D propagation on 2D½ digital elevation model

Work of @sqi0081, @Adrien-lb:

- Attenuation of sound level caused by ground reflection ex: Grass=0 Dirt=0.7 Concrete=0
- Ground noise barrier using digital elevation model (x,y,z point cloud)
- Horizontal edge diffraction contribution. If buildings height is provided.
- H2GIS spatial database support
- NMPB 7,8,9,10 unit test. Error up to 3.2 dB
- Multi-thread computation on group of receivers.
- Split into two modules.Computation core and spatial database integration.