NoiseM@ap is a plugin of the OrbisGIS software (an open-source geographic information system) that able to produce noise maps of cities, according to the french standard method for the road noise emission and using the NMPB method for the sound propagation.

It can be freely used either for research and education, as well as by experts in a professional use.

This plugin is distributed under GPL 3 license and is developed by the 'Atelier SIG' team from the IRSTV Institute (FR CNRS 2488) and by the Environmental Acoustics Laboratory (Ifsttar).

⚠️ The version 2.0.0 may contain error in the computation of the ground attenuation. The unit test 10 of NMPB have an error of 3.2 dB(A).

For more information:

• about NoiseM@p, [see the NoiseM@p website] (http://noisemap.orbisGIS.org),
• about the code, [read the wiki] (https://github.com/irstv/noisemap/wiki),
• about OrbisGIS, see the OrbisGIS website.