3D Digital Photogrammetric Model of Romans' "Birdrock Monument" in the Northwest Region of Anatolia - Karauğuz, Güngör (Stratonikeia'dan Lagina'ya =From Stratonikeia to Lagina : Ahmet Adil Tirpan Armağanı = Festschrift in Honour of Ahmet Adil Tırpan, 2012)