摘要
数码航摄技术在大比例尺3D产品开发中的应用日益广泛,UCX数码航摄系统成像分辨率较高,成为目前国内数字化测绘应用较多的主导设备。本文结合石狮工程实践,利用UCX数码航摄系统获取的影像数据生产制作3D数字产品,探讨了基于UCX数码航摄大比例尺3D产品的实现方法、技术路线、作业流程及全程质量控制。
The application of digital aerial photographic technique in the development of large scale 3D products is becoming increasingly widespread.UCX digital aerial photography system becomes the mainstream equipment of digital surveying and mapping because of its high resolution.Based on the engineering practice in Shishi city,this paper makes 3D products using the image data obtained by UCX digital aerial photography system,and discusses the realization method,technical route,operation workflow and total quality control of large scale 3D products based on UCX digital aerial photography.
出处
《测绘与空间地理信息》
2012年第5期149-153,共5页
Geomatics & Spatial Information Technology
关键词
数字城市
数码航摄
大比例尺
3D产品
质量控制
digital city
digital aerial photography
large scale
3D products
quality control
