method for determination of vertical refraction in turbulent atmosphere

摘要

The invention relates to geodesic measurements. The method for determination of vertical refraction in turbulent atmosphere is in fact that one measures temperature, pressure and distance from geodesic device to sight line of target, with determination by those of normal component of vertical refraction, with fixation of values of vibrations of sight targets, determination of abnormal component of vertical refraction as average value of instantaneous values of amplitude of vibrations with respect to fixed horizontal index. As fixed horizontal index one uses average value of reading of digital level during time of observations. Corrections for vertical refraction are included automatically to results of measurements simultaneously with measurements. The invention makes it possible to determine vertical refraction in turbulent atmosphere just in process of measurements with simultaneous inclusion of corrections for vertical refraction to results of measurements.