A state-of-the-art submersible platform for acoustic characterization and evaluation was inaugurated in which state?

The Submersible Platform for Acoustic Characterization and Assessment was unveiled in Kerala by the Naval Physical & Oceanographic Laboratory of the Department of Defense. Sonar systems on Indian Navy ships, submarines, and helicopters are tested out of this facility. A floating platform and a submersible platform that can descend to a depth of 100 meters make up SPACE. It makes it easier for scientific equipment to be quickly deployed and recovered, which helps with survey, sampling, and data collection for research on anti-submarine warfare.