To provide a water bottom shape measurement device advantageous in simplifying its configuration while suppressing costs.SOLUTION: A three-dimensional shape measurement part 14E which is suspended from an unmanned flying body 14 through a support member 20 is located underwater and measures a three-dimensional shape of a water bottom 22 so as to generate three-dimensional shape information. A positioning part 14D positions the unmanned flying body 14 and generates positioning information. A water bottom shape information generation part 12F generates water bottom shape information in which the shape of the water bottom 22 is indicated at a coordinate position on the earth on the basis of the three-dimensional shape information and the positioning information.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ようにした。【選択図】図2
WATER BOTTOM SHAPE MEASUREMENT DEVICE
水底形状測定装置
2020-12-24
Patent
Electronic Resource
Japanese
WATER BOTTOM SHAPE MEASUREMENT DEVICE AND WATER BOTTOM SHAPE MEASUREMENT METHOD
European Patent Office | 2021
|