شعار TDSA إيجابي طويل

Heritage Preservation Using 3D Digital Twin Technology and Aerial LiDAR Survey

3D point cloud model of an ancient heritage masonry building and historic district.

Ancient mudbrick towers, coral-stone structures, masonry arches, and historic timber frames face continuous environmental threats.  Solar radiation, wind-blown sand erosion, thermal expansion cycles, underground moisture migration, and surrounding urban development weaken the structural foundations of cultural heritage landmarks over time.  Unmonitored structural deterioration leads to irreversible material loss, wall displacement, roof collapse, and the destruction […]

Aerial drone view of Riyadh skyline in Saudi Arabia

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