FIELD: measurement equipment.
SUBSTANCE: atmosphere is irradiated with one sounding laser beam; spatial implementations of atmosphere back scattering signals are recorded depending on distance from the light detection and ranging system; randomly chosen non-homogeneity of a back scattering signal is pointed out on "measurement time - distance from the light detection and ranging system" two-dimensional plane, and transverse and longitudinal components of instantaneous wind speed are determined using the analysis of values of non-homogeneity of the back scattering signal in "measurement time - distance from the light detection and ranging system" two-dimensional plane.
EFFECT: obtaining approximated evaluation of instantaneous speed and direction of wind on horizontal route using only one laser beam, and simplifying measurement data processing.
5 dwg
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