How long does it take to take an oblique photo?

Tilt photogrammetry technology can comprehensively perceive complex scenes in a wide range, with high precision and high definition. The data results generated by efficient data acquisition equipment and professional data processing flow directly reflect the appearance, position, height and other attributes of ground objects, ensuring the real effect and surveying and mapping accuracy. At the same time, it can effectively improve the production efficiency of the vehicle. Manual modeling takes one or two years to complete the modeling work of a small and medium-sized city, and oblique photography modeling only takes three to five months to complete, which greatly reduces the economic cost and time cost of 3D model data collection. At present, tilt photogrammetry technology has been widely used at home and abroad, and tilt photogrammetry modeling data has gradually become an important content of urban spatial data framework.