What is drone point cloud surveying technology?

It is a technology that processes a large amount of 3D coordinate data (point cloud data) acquired by cameras and sensors mounted on drones to measure and visualize topography and structures with high precision. It is useful for understanding the situation at disaster sites and formulating restoration plans.

What were the specific results of this disaster restoration project?

We were able to accurately grasp the scope of the landslide and the volume of collapsed soil, visualizing it as 3D data. This was utilized as submission material for administrative agencies, contributing to improved accuracy of the restoration plan.

What were the effects compared to conventional surveying methods?

We were able to reduce the construction period by 75% (from 2 days to 0.5 days), reduce personnel by 50% (from 6 people to 3 people), and reduce costs by approximately 40% (from approximately 700,000 yen to approximately 400,000 yen).

What was the role of Akama Construction Co., Ltd.?

Akama Construction Co., Ltd. was the construction company for this disaster restoration project, with Motokazu Ommi serving as the site manager.

In which fields does ARA Co., Ltd. plan to promote the use of drones in the future?

We will promote the use of drones in disaster restoration, infrastructure inspection, and building survey fields. Furthermore, by providing one-stop services including exterior wall inspections, solar panel inspections, and land surveys, we will contribute to improving productivity and safety in the construction industry, as well as the maintenance of buildings and land.

AI News NQ Analysis

[Hachijojima Island - Akama Construction Co., Ltd. Site Manager Motokazu Ommi Case] Drone Point Cloud Survey Introduced for Disaster Restoration Work | Visualizing Landslide Volume Reduces Construction Period by 75%

NQ Score 44/100

AI Summary (NQ-processed)

ARA Co., Ltd. introduces drone point cloud surveying for disaster restoration, achieving a 75% reduction in construction period.

AI analysis data is not yet available.

Frequently Asked Questions

Q: What is drone point cloud surveying technology?: A: It is a technology that processes a large amount of 3D coordinate data (point cloud data) acquired by cameras and sensors mounted on drones to measure and visualize topography and structures with high precision. It is useful for understanding the situation at disaster sites and formulating restoration plans.
Q: What were the specific results of this disaster restoration project?: A: We were able to accurately grasp the scope of the landslide and the volume of collapsed soil, visualizing it as 3D data. This was utilized as submission material for administrative agencies, contributing to improved accuracy of the restoration plan.
Q: What were the effects compared to conventional surveying methods?: A: We were able to reduce the construction period by 75% (from 2 days to 0.5 days), reduce personnel by 50% (from 6 people to 3 people), and reduce costs by approximately 40% (from approximately 700,000 yen to approximately 400,000 yen).
Q: What was the role of Akama Construction Co., Ltd.?: A: Akama Construction Co., Ltd. was the construction company for this disaster restoration project, with Motokazu Ommi serving as the site manager.
Q: In which fields does ARA Co., Ltd. plan to promote the use of drones in the future?: A: We will promote the use of drones in disaster restoration, infrastructure inspection, and building survey fields. Furthermore, by providing one-stop services including exterior wall inspections, solar panel inspections, and land surveys, we will contribute to improving productivity and safety in the construction industry, as well as the maintenance of buildings and land.