Distant Ocean Apr 2026

These missions collect "bathymetric" data (sea depth and contours) and meteorological info. This is critical for undersea warfare , as temperature and salinity data help submarine commanders elude detection and improve sonar performance.

China operates a growing fleet of Type 636/636A distant-ocean survey ships. These vessels are equipped with "gondolas" (retractable structures) and acoustic sensors to map the seabed without interference from bubbles. Distant Ocean

China Maritime Report No. 3: China’s Distant-Ocean Survey Activities These missions collect "bathymetric" data (sea depth and

Recent discoveries by the James Webb Space Telescope (JWST) have highlighted planets that may be entirely covered by water. Distant Ocean