To provide a method of efficiently measuring a wind direction and wind speed by using an unmanned aircraft.SOLUTION: A wind direction and wind speed measuring method of measuring a wind direction and/or wind speed by using an unmanned aircraft including control means for controlling flight performance and positional information acquisition means for acquiring positional information includes: moving the unmanned aircraft horizontally by natural wind from a measurement start point to a measurement endpoint while keeping the posture and altitude of the unmanned aircraft constant by the control means after raising the unmanned aircraft at a desired altitude; and analyzing the positional information on the unmanned aircraft acquired by the positional information acquisition means during the movement, and measuring the wind direction and/or wind speed.SELECTED DRAWING: Figure 1

    【課題】無人航空機を用いて風向・風速測定を効率良く行う方法を提供する。【解決手段】飛行機能を制御する制御手段と、位置情報を取得する位置情報取得手段と、を備える無人航空機を用いて風向及び/又は風速を計測する風向風速計測方法であって、前記無人航空機を所望の高度に上昇させた後、前記制御手段により前記無人航空機の姿勢及び高度を一定に保ったまま前記無人航空機を計測開始地点から計測終了地点まで自然風力によって水平移動させ、当該移動中に前記位置情報取得手段により取得した無人航空機の位置情報について解析を行うことにより、風向及び/又は風速を計測する風向風速計測方法及びシステム。【選択図】図1


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    Title :

    WIND DIRECTION AND WIND SPEED MEASURING METHOD AND WIND DIRECTION AND WIND SPEED MEASURING SYSTEM


    Additional title:

    風向風速計測方法及び風向風速計測システム


    Contributors:

    Publication date :

    2020-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G01W METEOROLOGY , Meteorologie / B64C AEROPLANES , Flugzeuge



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