In March of 2004, a group from the University of California at Berkeley conducted a laser scan project in Angkor, Cambodia in cooperation with Sofia University of Tokyo, Japan. The project gathered HDS scans and photographs of the Angkor Wat Western Causeway and the temple Banteay Kdei. The data set was used to support on-going reconstruction and stabilization of various Angkor monuments by Sofia University. The project was funded by Sofia University.