[Paper] Geo-Information Technology Application for Investigating the Old Lopburi River and the Ancient City of Dvaravati Period (6th-8th Century AD) Based on the Record of Queen Cāmadevi’s Watercourse Travels in the Chao Phraya River Basin
LiDAR and geo-tech reveal Queen Cāmadevi's route and ancient Dvaravati cities, offering insights for heritage conservation and sustainable planning.