To provide a water bottom shape measuring device capable of suppressing cost and simplifying a configuration.SOLUTION: A water bottom shape measuring device positions a three-dimensional shape measuring part 14E which is suspended from an unmanned flight body 14 through a support member 20 in water, for measuring a three-dimensional shape of a water bottom 22 and generating three-dimensional shape information, and positions a position of the unmanned flight body 14 by a positioning part 14D and generates the same as positioning information, and generates by a water bottom shape information generation part 12F, a shape of the water bottom 22 as water bottom shape information indicated on a coordinate position on the earth on the basis of these three-dimensional shape information and positioning information. A screw 30 is coupled to the three-dimensional shape measuring part 14E, and a relative position of the three-dimensional shape measuring part 14E to the unmanned flight body 14 is in a prescribed range R, by controlling rotation of the screw 30.SELECTED DRAWING: Figure 2

    【課題】コストを抑制しつつ構成の簡素化を図る上で有利な水底形状測定装置を提供する。【解決手段】無人飛行体14に支持部材20を介して吊り下げた3次元形状測定部14Eを水中に位置させて水底22の3次元形状を測定し3次元形状情報を生成すると共に、測位部14Dにより無人飛行体14の位置を測位し測位情報として生成し、それら3次元形状情報および測位情報に基づいて水底形状情報生成部12Fにより水底22の形状を地球上の座標位置で示される水底形状情報として生成する。3次元形状測定部14Eにはスクリュー30が接続されており、無人飛行体14に対する3次元形状測定部14Eの相対位置が所定範囲R内となるようスクリュー30の回転が制御される。【選択図】図2


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    Title :

    WATER BOTTOM SHAPE MEASURING DEVICE


    Additional title:

    水底形状測定装置


    Contributors:

    Publication date :

    2021-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B64C AEROPLANES , Flugzeuge / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G01S RADIO DIRECTION-FINDING , Funkpeilung



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