3D Scanning and Photogrammetry in Heritage Conservation |…

The Core Concept

This technique focuses on creating precise 3D models of artifacts and heritage sites for assessing their condition, monitoring changes over time, and planning conservation interventions.

Laser scanning and structured light are key technologies employed in this process to capture detailed spatial data.

Photogrammetry with Multispectral Imagery

Photogrammetry utilizes multispectral images to generate highly accurate 3D models, incorporating PBR (Physically Based Rendering) materials for realistic visualizations.

The resulting models achieve metrical precision and are rigorously calibrated to ensure accuracy.

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Levels of Detail (LOD) and Optimization

Metadata is incorporated according to the CIDOC CRM standard and relevant terminology databases, facilitating long-term archiving.

Long-term data preservation and integrity checks are crucial components of this approach.

Frequently asked questions

What considerations are important when accessing sensitive data regarding the condition of heritage sites?

How are errors in registration and interpretation of geometry addressed within this process?

What protocols for quality control and validation are utilized during the scanning process?

How does this approach align with industry standards and open data formats?

▶ Try it live

Everything above runs in your browser — open Hash Function Avalanche Visualizer and change the parameters while it is running. Nothing is installed, nothing is uploaded, the whole model lives in one tab.

▶ Open Hash Function Avalanche Visualizer simulation