Naval Physical and Oceanographic Laboratory

The Naval Physical and Oceanographic Laboratory or NPOL is a laboratory of the Defence Research and Development Organisation (DRDO), under the Ministry of Defence, India. It is situated in Thrikkakara, Kochi, Kerala. NPOL is responsible for the Research & Development of sonar systems, technologies for underwater surveillance, study of ocean environment and underwater materials.

Naval Physical and Oceanographic Laboratory

The Naval Physical and Oceanographic Laboratory or NPOL is a laboratory of the Defence Research and Development Organisation (DRDO), under the Ministry of Defence, India. It is situated in Thrikkakara, Kochi, Kerala. NPOL is responsible for the Research & Development of sonar systems, technologies for underwater surveillance, study of ocean environment and underwater materials.