Turhal, Ümit Çiğdem, and Vahab Neccaroğlu. 2017. “DETERMINATION OF SURFACE ROUGHNESS PARAMETER THROUGH AERIAL IMAGES IN WIND POWER PLANT INSTALLATION”. International Journal of Research -GRANTHAALAYAH 5 (12):66-76. https://doi.org/10.29121/granthaalayah.v5.i12.2017.474.