🇰🇭 Cambodia · Hydraulic works
Angkor Eastern Baray Cascade & Preah Thkol Extension (East Baray Satellite)
Angkor early (Yasovarman) 9th–10th c · Khmer devaraja hydraulicians
Eastern Baray cascade satellite 4 km east of Angkor East Baray: 3 linked laterite reservoirs buffering monsoon overflow.