Submarine topography surveying and mapping device with marine ecosystem dynamic surveying function
Communication buoy based on underwater topographic surveying and mapping
Intelligent marine survey system and sampling method thereof
Underwater sonar detection device suitable for seabed drilling
Sonar surveying and mapping system based on surf algorithm
Energy-saving and environment-friendly seabed resource surveying equipment
Marine environment data acquisition system based on data iteration
Overwater distance surveying instrument for surveying and mapping based on Beidou system
Acousto-optic combined underwater surveying and mapping system