Ship borne eddy flux observation system

　　Our company provides a walking vortex related system with Li Cor7500 carbon dioxide water vapor analyzer and GILL three-dimensional ultrasonic wind speed and direction meter as the measurement core, and a high-performance CR6 data collector as the data acquisition and control center for accurate, stable, and efficient operation.

　　Compared with the standard vortex related system, the walking vortex related system adds an attitude sensor, mainly used to correct the vector elements measured by the three-dimensional ultrasonic anemometer for the influence of ship motion, and restore the real three-dimensional wind speed. At the same time, satellite communication modules have been added to achieve barrier free communication in various regions around the world, effectively reducing system power consumption.

　　System advantages

　　The data quality on rainy days is guaranteed.

　　Increase the reliability of attitude sensors, gyroscopes, and GPS positioning systems for more accurate measurement and correction data.

　　The system is equipped with ship specific installation brackets and accessories, which are sturdy and durable.

　　The system has on-site data storage function and can also query and transmit data through communication methods such as network cables and Beidou.

　　Measurement elements: three-dimensional wind speed, ultrasonic temperature, carbon dioxide concentration, water vapor concentration, atmospheric temperature, atmospheric pressure

　　Application field: Research on sea air interface flux