İHA Verileri ile CBS Tabanlı 3B Kent Modeli Örneği; Şefaatli Yeni Mahalle.

Maps produced using remote sensing (RS) and photogrammetry techniques are commonly used today. Alongside rapidly advancing technology, RS, photogrammetric sensors, and transportation platforms are changing and evolving. Particularly, the advancement in unmanned aerial vehicle (UAV) technology has facilitated access to aerial images. Besides being faster compared to other methods, the inclusion of spatial information makes UAV imagery advantageous. The increasing urban population and the expansion, renewal, and growth of cities have heightened the need for rapidly and accurately collected spatial data. UAV usage is one of the methods in accessing the required raw data. 3D building models, being a crucial component of 3D virtual city models, play an important role in detecting existing buildings through digital products produced via photogrammetric methods from UAV-obtained aerial imagery. Considering that our country is prone to earthquakes, there is a significant need for 3D virtual models of our cities. The possible creation of a 3D virtual city model enables the determination of material damage post-earthquake and facilitates access to information about the residents in the area. In this study, the New Neighborhood district of Şefaatli, Yozgat, was selected as the application area. As a result of the study, a 3D virtual model of the neighborhood located in the stream bed was created. The 3D virtual model has successfully achieved its purpose by carrying information in addition to the 3D appearance of the buildings in the attribute data. [ABSTRACT FROM AUTHOR]