| 摘要 |
PROBLEM TO BE SOLVED: To provide three-dimensional shape measurement method and device capable of accurately obtaining the point group data of an object from the sky by a laser scanner installed in a multicopter including a plurality of propellers to measure a three-dimensional shape.SOLUTION: The three-dimensional shape measurement method for obtaining the point group data of an object from the sky by a laser scanner 7 installed in a multicopter including a plurality of propellers 3 to measure a three-dimensional shape, includes: flying the multicopter up to near a predetermined structure for enabling the object to be seen from the sky to set it in a hovering state; opening/closing a gripper 8 provided to the multicopter by remote control, fixing the multicopter to a part of the structure, and then obtaining the point group data of object by the laser scanner.SELECTED DRAWING: Figure 3 |
