Airborne laser reveals city under Cambodian earth - Yahoo! News: SYDNEY (AP) — Airborne laser technology has uncovered a network of roadways and canals, illustrating a bustling ancient city linking Cambodia's famed Angkor Wat temples complex.
The discovery was announced late Monday in a peer-reviewed paper released early by the journal Proceedings of the National Academy of Sciences. The laser scanning revealed a previously undocumented formal urban planned landscape integrating the 1,200-year-old temples.
Tuesday, June 18, 2013
Airborne laser reveals city under Cambodian earth - Yahoo! News