Explanation of 3D measurement of cultural properties using a 3D laser scanner!

The relationships and environment surrounding the drawing can be digitized! Since scaffolding is not used, measurements at heights are also possible.

In the modern era where new buildings are continuously being created, it is important to pass down valuable cultural properties and structures to the future. We will conduct three-dimensional measurements of cultural properties with the aim of recording and preserving data using 3D laser scanners (digital archiving), contributing to future repairs and academic research. ■ Target Cultural properties, monuments, cultural landscapes, traditional building groups, etc., that hold high value from historical, artistic, academic, and aesthetic perspectives. 【Advantages of Using 3D Laser Scanners】 ■ High-precision measurements can be made in a short time. ■ Measurements can be taken at heights without the use of scaffolding. ■ There is no risk of damage to the subject due to contact, as measurements are taken remotely. ■ Relationships and environments with surrounding areas that are not included in the drawings can be digitized. 【Project Method and Procedure】 1. Three-dimensional measurement using a 3D laser scanner (on-site work). 2. Preliminary synthesis and confirmation of the acquired point cloud (on-site work). 3. Synthesis of the point cloud. 4. Removal of noise such as floating objects and moving objects within the point cloud. 5. Data export. 【Deliverables】 ■ Point cloud data and 360° panoramic photos. ■ Videos, 3D models, CAD drawings, etc., using the point cloud.

3D measuring deviceOther measurement, recording and measuring instruments