摘要
通过Double-Grid平民化摄影测量后处理软件,将已有的无人机航拍正射影像图进行数据处理,完成拼图制作、空三加密平差、正射拼接编辑、生成3D(DOM、DEM、DLG)产品,并对其过程进行研究分析,验证了Double-Grid软件的实际运用能力可行,精度可达分米。表明该软件操作简单,成果直观,使用过程平民化,成果线划图精度准确,完全可以满足勘察、勘线、规划等用图需求。
Using the Double-Grid civilian photogrammetry post processing software,the existing UAV aerial photograph orthophoto images were processed to complete the jigsaw map making,the aerial triangulation adjustment,the orthophoto editing and the formation of 3 D（DOM,DEM,DLG）products. This process was studied and analyzed so that the practical applicability of the Double-Grid software was verified with precision reaching decimeter level. It was shown that the software is easy to operate and can yield intuitionistic results.The usage of the software is common to civilian with precision of the result line drawing picture that can sufficiently meet the requirements for surveying,surveying line and planning,etc.
作者
王浩洋
杨凤芸
罗鑫磊
王佳宇
张龙龙
黄焘
王婷鹤
WANG Haoyang;YANG Fengyun;L UO Xinlei;WANG Jiayu;ZHANG Longlong;HUANG Tao;WANG Tinghe(School of Civil Engineering,University of Science and Technology Liaoning,Anshan 114051,China;School of Civil Engineering,North China University of Technology,Beijing 100144,China)
出处
《辽宁科技大学学报》
CAS
2018年第2期151-155,共5页
Journal of University of Science and Technology Liaoning
基金
辽宁科技大学第七期创新训练项目(201710146000196)
