| 摘要 |
PROBLEM TO BE SOLVED: To efficiently detect rear turbulence occurring from a rear of a main wing of an aircraft and affecting flights of other aircrafts by reducing blind spots of laser radars observing the rear turbulence. SOLUTION: This system is provided with first and second laser radars 1, 2 irradiating optical lasers from different positions, and a signal processor 5 generating rear turbulence information on the basis of reception signals from the first laser rader 1 and the second laser radar, specifying rear turbulence information for producing display data by synthesizing rear turbulence information in a range where observation areas of the two laser radars do not overlap and selecting rear turbulence information with larger comparison results in a range where the observation areas overlap, and on the basis of the specified rear turbulence information, producing the display data for displaying the rear turbulence information on a display device 7.
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