Bayon Digital Archival Project

We have been digitizing the Bayon temple, which is located at the center of Angkor-Tom in the kingdom of Cambodia. We have been planning three times on-site measurement, and have thus far completed the second mission. In this paper, we will present an overview of this on-going “Bayon Digital Archival Project”. This project has three main topics: global geometry, face library, and fine geometry. With Global geometry, we aim to digitize the entire Bayon temple, which is more than 100 m length on each side by 43 m height at the most. For digitizing this large architecture, a novel aerial sensing system called the Flying Laser Range Sensor (FLRS) has been introduced in the project. We have also been digitizing the calm and smiling faces carved in each tower, and we will construct a face library. Beautiful and interesting reliefs carved on double corridors have been archived as well in the topic of fine geometry.