Multifunctional sensor for hydrological information data acquisition and use method thereof
UNDERWATER SUBMERGED BUOY OBSERVATION BREAKING DEVICE
Automatic leveling type profile measurement buoy buoyancy adjusting system and method
Ocean data mobile observation platform protection device for severe offshore weather
METHOD AND SYSTEM FOR REDUCING VESSEL FUEL CONSUMPTION
Multifunctional buoy for marine environment monitoring
Ocean engineering environment fixed-point detection device
Intelligent medium-latitude large-scale buoy observation system and method
Water body profile ambient light field free fall measurement system
Sewage pipe positioning device based on buoy signal enhancement and dynamic detection
Marine meteorological monitoring device based on ship