摘要
本文主要探讨了如何利用CW-10垂直起降固定翼搭载RIY-DG3倾斜摄影相机完成外业影像数据获取,通过ContextCapture生成实景三维模型,采用TSD 3DMapper倾斜摄影测图系统进行地籍测图,形成地籍测图成果的技术方法。在成果形成后,通过外业传统地籍测量方法对形成的成果进行精度验证,经精度验证成果能够达到地籍测图的精度要求。通过此次试验,充分论证了固定翼倾斜摄影技术在地籍测图中的可行性,为快速形成可靠的地籍图成果提供一种新的可选方法。
This paper mainly discusses how to use the CW-10 vertical takeoff and landing fixed wing to carry the RIY-DG3 tilt camera to complete the field image data acquisition,generates the real scene 3D model through ContextCapture,and uses the TSD 3DMapper tilt photography system to conduct the cadastral map to form the cadastre.Technical methods for mapping results.After the results are formed,the results of the formation are verified by the traditional foreign cadastral measurement method,and the precision verification results can meet the accuracy requirements of the cadastral map.Through this experiment,the feasibility of fixed-wing tilt photography in cadastral mapping is fully demonstrated,and a new alternative method is provided for quickly forming reliable cadastral results.
作者
蒋毅
苏嫣
孙磊
何燕兰
JIANG Yi;SU Yan;SUN Lei;HE Yanlan(Jiangsu Geologic Surveying and Mapping Institute,Nanjing Jiangsu 211102,China;Nanjing Guotu Information Industry Company Limited,Nanjing Jiangsu 210000,China)
出处
《北京测绘》
2019年第11期1413-1416,共4页
Beijing Surveying and Mapping
关键词
固定翼
倾斜摄影
地籍测图
精度验证
fixed wing
tilt photography
cadastral map
precision verification
