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| 1:10000 IMU项目DEM生产过程的质量控制 | |
| 引用本文： | 钟国飞,侯海滨,张新利.1:10000 IMU项目DEM生产过程的质量控制[J].测绘与空间地理信息,2009,32(2). |
| 作者姓名： | 钟国飞 侯海滨 张新利 |
| 作者单位： | 1. 吉林省地理信息工程院,吉林,长春,130051 2. 黑龙江第三测绘工程院,黑龙江,哈尔滨,150086 3. 国家测绘局第一航测遥感院,陕西,西安,710054 |
| 摘 要： | 主要阐述采用DGPS辅助空中三角测量技术及GPS辅助光束法区域网平差获得加密成果后,对无图区实施航测法获取DEM成果,并在航测生产过程中实施质量控制. |
| 关 键 词： | IMU DGPS辅助空中三角测量 特征线 中误差 |
Quality Control in the Production of 1:10000 DEM of IMU Project |
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| ZHONG Guo-fei,HOU Hai-bin,ZHANG Xin-li.Quality Control in the Production of 1:10000 DEM of IMU Project[J].Geomatics & Spatial Information Technology,2009,32(2). | |
| Authors: | ZHONG Guo-fei HOU Hai-bin ZHANG Xin-li |
| Institution: | 1.Jilin Provincial Geomatics Engineering Institute;Changchun 130051;China;2.The Third Heilongjiang Surveying and Mapping Engineering Institute;Harbin 150086;3.The First Aerial Photogrammetry and Remote Sensing Institute of SBSM;Xi'an 710054;China |
| Abstract: | In this paper the following have been mainly described,firstly obtaining densifying results by means of block adjustment of DGPS assisted bundle method,and adopting the technology of GPS assisted aerial triangulation,and then,the DEM results would be obtained by performing aero photographic methods against the blank area of dense crop in density,and quality controlling during aero photographic production. |
| Keywords: | TIN DEM |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |