Hydrometeorological automatic observation device and real-time data transmission system thereof
Hydrological monitoring buoy with water flow measuring function
Gyroscope stabilization device test platform and control method thereof
Separable full-profile subsurface buoy observation system and using method thereof
Real-time monitoring equipment for polar region near-shore marine environment
Floating platform and ocean observation system based on floating platform
Absolute wave height measuring system and method based on ship-mounted wave height meter
Shallow sea submarine cable pipeline detector carrying device
Ship navigation support device, ship navigation support method, and ship navigation support program
Split acoustic release device and release mechanism for subsurface buoy
Marine environment observation device based on ocean station
Posture adjusting device and method and subsurface buoy system