Sagardhwani
The understanding of ocean behaviour is essential for the design of
underwater sensors. DRDO has therefore designed and constructed a multipurpose marine
acoustic research ship, Sagardhwani. The ship is equipped with 10 modern laboratory
facilities, sophisticated sensors and state-of-the-art handling gears. The data collection
is a continuous process based on annual mission plans drawn. It generates a vast database
and analysis reports in the form of atlases published regularly to provide vital inputs to
design organisations and the Navy for operational purposes.
INS Sagardhwani, the floating
laboratory, records ocean environmental data for analysis, from various locations at the
sea for civil and military applications. It is equipped with facilities to carry out
research through observation programmes in physical and chemical oceanography; marine
meteorology, acoustics, and geology; and geo-acoustics. Data can also be stored in
computers connected to individual equipment.
INS Sagardhwani is also equipped with navigational aids including satellite navigator,
GPS, navigation computer, Decca navigator, survey echo sounders, Doppler speed log,
navigational radar, gyro compass, and magnetic compass. Software deployed include SURPLAN
for planning of cruise tracks, PROFILE for geo-scientific and oceanographic studies, and
OLTAP for monitoring the navigation, quality and, graphical display of data along tracks
during marine surveys. |