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Noise Mapping Austria
The strategic noise maps for all of Austria were calculated with CadnaA. more
Calculation of Noise Levels at predefined Receiver Points
Any number of receiver points can be distributed within the project. Using "Object snap" a definable distance from the nearest facade can be forced. With the command "Generate floors" from any of these receiver points the points in front of all different floors can be generated.
Immission points at a fixed distance from the facades
- Receiver points above each other generated the command "Generate floors"
The partial levels of each single source and all step-by-step results are calculated and saved even for different variants. By organising the partial levels of a receiver point, the sources can be ranked with respect to their contribution. Tables and grafic are synchronised, so the most contributing source at a receiver is found and identified quickly.
A powerful result table can be organised by the user, this means that arrangement, title and content of the columns can be chosen. Each line contains data related to one receiver point, so the noise levels for different variants, differences between these levels and any other expression related to receiver positions can be evaluated and presented.
Related Information
Presentation of results using tablesCalculation of noise levels on horizontal or vertical gridsCalculation of noise levels on grids enveloping building facadesImplemented standards and guidelines