基于倾斜摄影测量技术的智慧城市5D产品制作工艺实现

近年来,倾斜摄影测量技术成为测绘行业的热点技术。随着倾斜摄影测量技术的快速发展,我国开始尝试应用倾斜摄影测量技术获取的航空影像制作数字化测绘产品。阐述基于倾斜摄影测量技术进行城市实景三维模型、DSM、DEM、DOM、TDOM的智慧城市5D测绘产品制作工艺研究,并介绍将此工艺实际应用于昆明市507km2的主城区5D产品制作的实施情况及可行性分析。

Production process of the smart city 5D product based on oblique photograph

In recent years, oblique photograph technique has become one of the hot technologies of surveying and mapping.With the rapid development of oblique photograph technique,China also has gradually tried to apply it to capturing the aerial image to produce the surveying and mapping products.In this paper,it expounds the production process of the smart city 5D products,which contains the city real 3D model, DSM, DEM, DOM, TDOM, based on the oblique photograph technique. And it also introduces the actual implementation and feasibility analysis of technology applied to Kunming 507 km2 5D products production.