Project Date
August 5, 2024
RST Ltd. uses UAV aerial photography and photogrammetry to produce high-precision 3D models, point clouds, and orthophotos, widely applied to digital archiving of cultural heritage, engineering-site modeling, and earthwork volume calculation.
Service Capabilities
- 3D reconstruction: High-precision 3D models and textures are reconstructed from multi-angle aerial imagery.
- Orthophoto and mapping: Orthophotos and digital terrain outputs are produced.
- Volume analysis: Models are used to calculate changes in excavation and stockpile earthwork volumes.
- Cultural heritage digitization: 3D digital preservation records are created for monuments and historic buildings.
For detailed technical information, see 3D Terrain Modeling & Mapping and UAV Aerial Services.
Track Record (Representative Cases)
- 2021: “5G Pilot Program for Hsinchu City Cultural Heritage Outreach – 3D Modeling Project – Aerial Photography Subcontract”
- 2021: “Sand and Gravel Excavation Volume Analysis and 3D Model Production Project”; “National Monument Hobe Fort 3D Model Construction Project”
- 2022: “National Monument 3D Scanning Digitization Program”; “National Monument 3D Digital Preservation Project”
- 2024: “3D Modeling, National Freeway No. 6” and multiple additional aerial photogrammetry projects
Application Areas
3D digital preservation of cultural heritage, modeling of major engineering sites, volume analysis for soil disposal and gravel sites, and spatial-information development for urban and campus environments.