Application of coherent lidar technique: Water vapor DIAL and data assimilation for three-dimensional wind flow reconstructions

Key Points

• The study aims to apply coherent DIAL technology for simultaneous measurement of water vapor and wind flow reconstruction.
• Developed a coherent DIAL system for water vapor and wind speed measurement.
• Integrated data assimilation with computational fluid dynamics for wind flow reconstruction.
• Utilized lidar data to improve the accuracy of wind flow models.
• Successfully measured water vapor and wind speed simultaneously using coherent DIAL.
• Reconstructed three-dimensional wind flow models with higher accuracy through data assimilation.
• Demonstrated the effectiveness of combining lidar technology and CFD simulations.