APPLICATION OF UAV OBLIQUE PHOTOGRAPHY IN REAL SCENE 3D MODELING

Abstract. Aiming at the phenomenon that traditional measurement methods cannot complete large-scale in a short time, and image quality obtained by remote sensing cloudy rainy areas is difficult to meet demand, this paper puts forward idea of using UAV tilt photography build three-dimensional modeling urban real scene. The technology used collect data about 200 km2 Wuzhishan City. By laying small number ground control points, aerial triangulation establish connection, collected carried out. Through field verification verify attribute information objects, accuracy verified CORS system coordinate collection. results show property mathematical model requirements, can be effectively 3D modeling.