Broadband 3D scan of 70 major buildings and cultural heritage sites in Seoul

JANGSUNG HDS Conducted a broadband 3D Scanning project targeting 70 major modern architectural structures and cultural heritage sites in Seoul, including Sungnyemun Gate, Gyeonghuigung Palace, Myeongdong Cathedral, and Seodaemun Prison History Hall.Done.

This project was conducted to record the current shapes of major buildings and cultural heritage sites in Seoul as precise 3D data, and to utilize the built data for various digital contents and VR services.

Establishment of precise internal and external 3D data for large-scale buildings

3D scanning of buildings captures not only the exterior appearance, but also the detailed shapes of the structure and their spatial locations based on actual coordinates Point Cloud datacan be recorded as.

JANGSUNG HDS performed broadband 3D laser scanning from multiple locations, taking into account the size, structure, and surrounding environment of each target building, and integrated the acquired data to build 3D spatial data for each building.

Especially this project A large-scale 3D scanning project conducted on a multitude of buildings, totaling 70 locationsFurthermore, we planned the scan locations and working methods according to the site conditions for each target and systematically acquired data.

Aerial 3D scanning to capture up to the top of the building

When 3D scanning large buildings from the ground only, data shadow zones may occur on roofs, eaves, and upper structures.

JANGSUNG HDS To increase the coverage of the 3D Scanning data and capture the shape of the upper part of the building as much as possible, a high-position tripod of 5 meters or more and an aerial work crane vehicle were utilized.So we performed the scan.

Through this, we additionally secured shape data of the upper parts of buildings and various angles, which are difficult to acquire through general ground scanning alone, and built higher-quality 3D data.

Digital recording of cultural heritage and utilization of VR content

The broadband 3D Scanning data built through this project goes beyond simple status recording Basic data for VR and digital content productionIt was created to be utilized as.

By using 3D scanning to build the shapes and spatial information of actual buildings into digital data, you can check the structure and space of the target in various ways without having to visit the site in person.

Also, these data will in the future Digital archiving of cultural heritage, recording of building conditions, 3D modeling, VR content creation, and basic data for preservation and restoration It can be used in various ways, such as on the back.

Key project execution details

In this project of broadband 3D scanning of 70 major buildings in Seoul, the following tasks were performed:.

• Broadband 3D scanning of 70 major buildings and cultural heritage sites in Seoul
• Establishment of data for major facilities such as Sungnyemun Gate, Gyeonghuigung Palace, Myeongdong Cathedral, and Seodaemun Prison
• Multi-scan data registration and point cloud generation
• Scanning the upper structure using a high-altitude tripod over 5m
• High-altitude 3D scanning using an aerial work platform crane truck
• Establishment of 3D digital recording data for each building
• Creation of 3D Scanning sources for VR and digital content utilization

Broadband 3D scanning for large-scale buildings and cultural heritage

JANGSUNG HDS not only builds single structures, but A large-scale wide-area 3D scanning project requiring the simultaneous inspection of multiple facilitiescan perform.

We establish a scanning plan by reviewing the scale and structure of the building, site accessibility, and the intended purpose of the required data. If necessary, we utilize aerial work equipment to capture 3D data even for areas that are difficult to reach from the ground.

Please contact JANGSUNG HDS if you need 3D scanning of buildings, digital recording of cultural heritage, large-scale facility broadband 3D scanning, or 3D data creation for VR content.