Example of Input Dataset for Çanakkale Airport (CKZ) Automatic Surface (OLS) Drawing THR1 Elevation(m)......................6.11 Latitude..........................40.127378 Longitude.........................26.415342 THR2 Elevation(m)......................9.20 Latitude..........................40.143314 Longitude.........................26.433486 STRIP INPUTS Runway Width......................45 Runway Lenght.....................2350 Strip Width.......................210 Strip Lenght......................2470 INNER HORIZONTAL SURFACE INPUTS Reference Elevation(m)............9.144