Wind resource and site assessment - Wind Power Generation and Wind Turbine Design - page 72

Figure 14: Principle of WAsP [ 17 ] .
geostrophic wind climate this way in one position, the effect of the local obstacles,
roughness and orography of the wind turbines location can be calculated for a
different position assuming that the geostrophic wind climate is the same at this
position. This principle is indicated in Fig. 14.