1Monitoring of Wind Power Pile Driving NoiseIt is of great significance for protecting marine life.

During the construction process of offshore wind farms, wind turbine pile driving generates high-intensity underwater noise, which has potential negative impacts on marine organisms, especially fish, shellfish, and mammals. Through noise monitoring, it is possible to timely understand the degree and scope of the impact of noise on marine organisms, and take corresponding measures to reduce or avoid harm to them. For example, based on monitoring results, the time and location of pile driving operations can be reasonably arranged to avoid sensitive areas and critical periods, such as fish spawning periods.

With the increasing awareness of environmental protection, more and more countries and regions have stricter environmental requirements for construction projects. The noise generated by wind power pile driving is an important environmental impact factor in the construction process of wind power projects, and its monitoring results can serve as an important basis for whether the project meets environmental standards. If the noise exceeds the standard, measures need to be taken to reduce it until it meets the relevant standard requirements.

Main products:

Marine survey: depth sounder, shallow profiling instrument, side scan sonar, image sonar/forward view sonar, underwater robot, ocean magnetometer, attitude gauge, tide gauge, sound velocity meter, hydrophone/underwater sound recorder, etc

Hydrology and water quality: ADCP, Doppler flowmeter, current meter, water level gauge, water quality analyzer, sand analyzer, data acquisition equipment, etc

Physical ocean: CTD temperature salinity depth meter, sound velocity Doppler current profiler, multi-channel water sampler, ocean current meter, turbulence profiling instrument, etc

Meteorological monitoring: wind speed sensors, wind direction sensors, temperature and humidity sensors, rainfall sensors, automatic weather stations, etc

Positioning and navigation: GPS beacon, directional compass, satellite station differential GPS, collision avoidance sonar, etc