Integration of aerial and close-range photogrammetric methods for 3d city modeling generation

Aerial photogrammetric method is currently used to generate the 3D city model at level of detail two (LOD2). However, the method faced with the problem of mapping the small buildings due to scaling factor. Therefore, this research aim to produce 3D building model of small building by using Close-Range Photogrammetric (CRP) method. The generated 3D model were than integrate with the 3D city model generated from aerial images for simple visualization and applications.