| 构架航线区域网平差在西部测图中的应用 |
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| 引用本文： | 朱陈明,王占宏,王月莉,王西平. 构架航线区域网平差在西部测图中的应用[J]. 测绘科学, 2011, 36(3): 65-67 |
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| 作者姓名： | 朱陈明 王占宏 王月莉 王西平 |
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| 作者单位： | 国家测绘局第一航测遥感院,西安,710054 |
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| 摘 要： | 在西部测图过程中,依据不同的地区、不同的影像资料情况,采用不同的加密方法进行区域网平差工作.本文通过青西地区构架航线区域网平差的应用,总结和分析了长跨度、大范围构架航线区域网平差的关键技术及精度等问题.
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| 关 键 词： | 构架航线 区域网平差 精度 |
Application of tie flight block adjustment in west mapping projects |
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| ZHU Chen-ming,WANG Zhan-hong,WANG Yue-li,WANG Xi-ping. Application of tie flight block adjustment in west mapping projects[J]. Science of Surveying and Mapping, 2011, 36(3): 65-67 |
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| Authors: | ZHU Chen-ming WANG Zhan-hong WANG Yue-li WANG Xi-ping |
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| Affiliation: | (First Institute of Aero-Photogrammetry and Remote Sensing,State Bureau of Surveying and Mapping,Xi’an 710054,China) |
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| Abstract: | Different triangulation methods are used in block adjustment depending on the regions,and the images during the process of west mapping projects.This paper,on the basis of the application of tie flight block adjustment in Qinghai and Tibet areas,summarized and analyzed some key technologies and other issues,like accuracy,etc.occurred when the mentioned adjustment was done in long-spanned and large areas in west China. |
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| Keywords: | tie flight block adjustment accuracy |
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