Average turbulence intensity at 200 m altitude

Map of average turbulence intensity at 200 m above ground level. The mean turbulence intensity describes the flow state of the air, which is characterised by the formation and decay of vertebrae. It is expressed in percent and always refers to the average wind speed at the site.海拔200米处的平均湍流强度（turbulence intensity）分布图。平均湍流强度用于表征空气的流动状态，其特征为涡旋的形成与消散。该参数以百分比形式表示，且始终对应于测点的平均风速。