With its advantages of high accuracy, immediacy and remote-sensing measurement, LiDAR wind measurement technology is quickly becoming an important trend in the field of wind energy resource assessment and environmental monitoring. Compared with traditional wind speed and direction measuring instruments, LiDAR can capture wind data in a wider space and provide richer and more meteorological information, thereby greatly improving the benefits and operational safety including wind energy development, environmental research, construction safety, etc. In addition, with the advancement of science and technology and the improvement of data processing capabilities, LiDAR wind measurement is no longer limited to wind power generation, but is gradually applied to many fields such as urban planning, construction, and environmental monitoring, becoming a driving force for the construction of modern smart cities and green infrastructure important technology.