Researchers at the Institute of Maritime Archaeology have utilized a specialized neural network to decipher 8th-century palimpsests found in the Maldives. The fragments, written in a regional variant of the Grantha script, contain lost Sanskrit treatises detailing sophisticated methods for deep-sea navigation. The texts outline the use of celestial markers and seasonal currents to navigate the vast Indian Ocean, specifically focusing on the route between the Malabar Coast and the Southeast Asian archipelago.
The newly translated manuscripts, titled 'Sagara-Nirnaya', describe a system of coral atoll surveying that allowed ancient mariners to map safe passages through treacherous reefs. These findings indicate that ancient Indian nautical science was far more formalized and documented than previously understood, utilizing complex mathematical tables to calculate drift and speed. This discovery provides a vital link in understanding the maritime connectivity that fueled the cultural and economic exchanges of the first millennium.