| DMC航摄影像外业像控布点的实验研究 |
| |
| 引用本文： | 俞旭升.DMC航摄影像外业像控布点的实验研究[J].测绘科学,2006,31(6):77-79. |
| |
| 作者姓名： | 俞旭升 |
| |
| 作者单位： | 福建省测绘院,福州,350003 |
| |
| 摘 要： | 外业像控及内业空三加密是摄影测量的基础工作,传统航摄资料在这方面有成熟的作法,而对数字航摄影像还没有制定相应的技术标准。本文通过分析DMC对外业像控及空三加密的技术要求,结合实验区分析DMC航摄资料特点,通过实验对DMC数字航摄资料的外业像控的布点方案、基线数量、点位位置等问题进行研究、分析和总结。
|
| 关 键 词： | DMC 外业像控 空三 基线 |
| 文章编号： | 1009-2307(2006)06-0077-03 |
| 收稿时间： | 2006-04-19 |
| 修稿时间： | 2006年4月19日 |
Experimental research on the distribution of ground control points for DMC digital imagery aerial-triangulation |
| |
| YU Xu-sheng.Experimental research on the distribution of ground control points for DMC digital imagery aerial-triangulation[J].Science of Surveying and Mapping,2006,31(6):77-79. |
| |
| Authors: | YU Xu-sheng |
| |
| Abstract: | Field works for ground control and aerial triangulation is the basic works for aerial photogrammetry.Triangulation with traditional aerial photography has many advantages and national technical standard,but there has not been technical standard for triangulation with recently developed digital imagery.This paper analyses the technical and practical requirement for aerial triangulation with DMC digital imagery in terms of ground control setup and accuracy for relief mapping.The experiments are carried out in a study area of 4000 square kilometers.Through the test we analyze the distribution plan of ground control point,the required number of photo base line,the position of control point,etc. |
| |
| Keywords: | DMC field photo control aerial triangulation photo base line |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
