This presentation aims to share the experiences and know-how of deploying new technological tools and techniques in measuring 3D geometrical properties or metric information of heritage buildings in a more complete, accurate and speedy way.
Emerging technologies like terrestrial laser scanning (TLS) and digital photogrammetry will be discussed in the aspect of equipment, measurement accuracy, software solutions and implementation techniques. The session will also highlight how these technologies have revolutionised the visualization and accurate cum enduring documentation of heritage buildings.
The presentation will be demonstrated with real-life project execution methodologies and deliverables encompassing as-built drawings (façade, floor layout & section), point-cloud dataset, 3D mesh model, photo-realistic fly-thru and real-time 3D measurements in the virtual environment.
Lai Jiun Shyong
Graduated with a bachelor degree in land surveying from University of Technology Malaysia (UTM), Lai Jiun Shyong devoted most of his career life to the field of GIS and software development. He is a registered land surveyor with the Land Surveyors Board Malaysia and currently working as the Senior Technology Officer with Jurukur Perunding Services Sdn. Bhd.