Ultrasonic method for measuring atmospheric refractive-index-structure parameter

The AMK-02 ultrasonic measurement meter can measure meteorological and turbulent parameters of the atmosphere. The temperature pulsation sensitivity of the AMK-02 is too low to calculate the refractive-index-structure parameter C2n accurately at the time of sunrise and sunset. The calibrated meteorological parameters are used to calculate the refractive-index-structure parameter C2n accurately, and the calculated results accord well with that of the hot wire anemometer.