高空气象条件与被动声源定位

High altitude weather information and passive acoustic location

高空气象条件是影响远距离被动声源定位效果的主要因素。文中分析了高空气象条件与声传播的关系,并通过能听度评估气象条件。

The high altitude weather information is the most important factor which influences the re-sult of passive acoustic localization.This paper analyses the connection between high altitude weather information and sound propagation in the atmosphere,and evaluates the weather information by audi-bility.