ISO 16622:2002定义了声波风速计/温度计性能的测试方法，该方法采用逆时间测量沿不同方向路径的声速。它适用于在无限（360°）方位角范围内测量两个或三个风矢量分量的设计。

ISO 16622:2002 defines test methods of the performance of sonic anemometers/thermometers which employ the inverse time measurement for velocity of sound along differently oriented paths. It is applicable to designs measuring two or three components of the wind vector within an unlimited (360°) azimuthal acceptance angle.