Global sensitivity analysis of a noise mapping model based on open-source software
When performing regulatory noise mapping, many input data are missing or incomplete. Operators must then work to complete this data by prioritizing information sources and parameters to the detriment of others. It is therefore useful to know the sensitivity of the noise model to input
parameters in order to focus their efforts on the most influential ones. A global sensitivity analysis framework based on the open-source software NoiseModelling, which integrates the CNOSSOS regulatory method, has been developed and will be presented. An example of such an analysis, based
on the Morris method, will be presented on a case study of a district in the city of Lorient, France.
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Document Type: Research Article
Affiliations: 1: Ifsttar, Cerema, UMRAE, France 2: Inria, Paris Research Center, France
Publication date: 30 September 2019
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