Indonesian Coastal Acoustic Tomography (InaCAT) is a tsunami early warning system using underwater acoustic tomography technology. This cutting-edge device can map underwater physics by utilizing sound wave propagation, which provides real-time information on current velocity, temperature and salinity.
• Regional Resources Development Technology Center (PTPSW) - Agency for the Assessment and Application of Technology (BPPT)
• Meteorology and Geophysics Agency (BMKG)
• National Disaster Management Agency (BNPB)
• Ministry of Transportation - Director General of Sea Transportation in particular Benoa Class II Navigation District
• Local government