Application of Short-Range LIDAR in Early Alerting for Low-Level Windshear and Turbulence at Hong Kong International Airport

Figure 6

Early alerting ROC curve for windshear generated by a short-range LIDAR during the 2013 field experiment. The colored dots represent the performance of the new early alerting algorithm using a combination of thresholds for spatial and temporal changes in radial wind velocities. The red circle represents the performance of WTWS.