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CadnaA Users
CadnaA is successfully applied in many different industries in more than 60 countries all over the world. more
CadnaA Highlights
Find out how powerful, rich in features and also user friendly is CadnaA! more
Out now! CadnaA 4.0
CadnaA version 4.0 includes several new features and is available now! moreList of new featuresFree demo version
Noise Mapping with CadnaA
CadnaA is the most successful noise mapping software available.
CadnaA is an excellent tool for calculation of noise maps and for strategic noise mapping according to the EC Directive on environmental noise. A great many users value its richness in features, calculation speed and last but not least usability. Numerous noise maps have been calculated and are calculated using CadnaA. Some examples you can find here.
Noise Mapping according to the EC Directive
Please find following all relevant information regarding noise mapping according to the EC Directive:
EC Directive on environmental noiseSteps for implementationCalculation methodsData importCalculation of horizontal noise mapsCalculation of noise indicators at the most exposed facadeDetermining the number of exposed inhabitantsInformation of the public - Presentation of the noise map via internetProject examples
For calculation of large-scale noise maps (e.g. entire cities) we recommend CadnaA extension Option XL.
Related Information
Strategic noise mapping with extension Option XLCadnaA GIS integrationModeling and calculation with CadnaACadnaA featuresNoise mapping reference projects