摘要
介绍了俄罗斯的数字摄影测量系统Photomod 3.11,分析了采用比例尺为1∶20 000的航片制作数字正射影像的流程,试验表明其能满足1∶5 000地形图的精度要求。
The technology of creating digital orthophoto map based on materials of aerial photography used by Photomod 3.11 which is the most common digital photogrammetry system in Russian is introduced. The experiment proved that the digital orthophoto map create by Photomod v3.11 can meet the accuracy demand of the topographic plans of scale 1 ： 5 000, by using aerial photographs of scale 1 ： 20 000.
出处
《测绘信息与工程》
2007年第5期27-29,共3页
Journal of Geomatics
基金
教育部长江学者和创新团队发展计划基金资助项目(IRT043)
国家自然科学基金资助项目(40523005)
