On the effects of rough ground and atmospheric absorption on aircraft noise

The noise received from an aircraft is modified by atmospheric attenuation and reflections from the ground. The interference of direct and reflected waves is simplest for a flat ground, whereas multiple reflections can occur for rough ground or mountainous surroundings. The ground characteristics, l...

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Bibliographic Details
Main Authors: Campos Luiz Manuel Braga da Costa, dos Santos Silva Manuel José, de Sousa Oliveira João Manuel Gonçalves
Format: Article
Language:English
Published: De Gruyter 2022-03-01
Series:Noise Mapping
Subjects:
Online Access:https://doi.org/10.1515/noise-2022-0003