[Hachijo-jima - Project by Mr. Motokazu Omiyama, Site Representative of Akama Construction Co., Ltd.] Introduction of Drone Point Cloud Surveying for Disaster Recovery Works | Visualizing Landslide Volume and Reducing Construction Period by 75%
NQ Score
80/100
N1 Content Completeness
9
AI Summary (NQ-processed)
ARA Co., Ltd. introduced drone-based 3D point cloud surveying technology in a landslide disaster recovery project on Hachijo-jima. This approach visualized the collapse range, accurately calculated the volume of earth, and dramatically improved efficiency by cutting the construction period by 75% and costs by 40%.