ASI Resumes Underwater Archaeological Exploration Off Mahabalipuram With Advanced ROV Technology

The Archaeological Survey of India’s (ASI) Underwater Archaeology Wing (UAW) has relaunched underwater exploration of submerged remains off the Mahabalipuram coast, nearly two decades after its last major survey, , The Hindu reported.

Earlier investigations in 2001 and 2004-05, which involved diving operations, revealed submerged remains of “archaeological interest” including three walls and a number of carved architectural members belonging to ancient temples built during the Pallava dynasty (7th–8th century CE).

The new phase of fieldwork, initiated a few days ago, builds upon these earlier discoveries.

Equipped with a Remotely Operated Vehicle (ROV), the UAW can now capture high-resolution imagery and video of the ocean floor without disturbing the remains.

This technology allows for deeper exploration, improved safety for archaeologists, and more precise documentation.

The current ASI team comprises Additional Director General Alok Tripathi, UAW head Aprajita Sharma, Assistant Epigraphist P T Nagarajan, Senior Photographer Sanjay Kumar Sharma, and archaeologists from the ASI Chennai Circle.

Mahabalipuram, a UNESCO World Heritage Site, is renowned for its rock-cut monuments and the iconic Shore Temple, which historically served as a navigational landmark for sailors.

Union Culture Minister Gajendra Singh Shekhawat lauded the initiative, highlighting the role of a woman diver-archaeologist guiding the mission to “bring to light hidden stories beneath the waves for generations to cherish."

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