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页数:7页
时间:2018-01-23
《摄影测量基础课程设计(空三加密)》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、摄影测量基础课程设计(空三加密实验)实习报告学院遥感信息工程学院班级学号姓名日期2011年12月24日7一、空三加密1.加密计划·11·138031901·12·14101102103·22·24·21·238033401201202203·31·32·33·349033401·加密点像主点控制点2.利用WUCAPS解算1.构建自由网模型定向结果模型名称:0321-0320相对定向中误差:6.3微米点号上下视差平面连接差高程连接差50600123-0.0077110.00261010.0021210.003322-0.0090120.0110102-0.0058
2、713-0.0024230.0059模型名称:0320-0319相对定向中误差:4.1微米点号上下视差平面连接差高程连接差130.00140.01370.01401020.00570.00040.023623-0.00120.01160.009624-0.000214-0.0072508002890.00651030.00088031901-0.00468033401-0.0012模型名称:0332-0333相对定向中误差:3.9微米点号上下视差平面连接差高程连接差60600149-0.00622010.0011310.0029210.006132-0.0061
3、220.0017202-0.0012330.003123-0.0015模型名称:0333-0334相对定向中误差:8.0微米点号上下视差平面连接差高程连接差202-0.01200.00690.0123330.00220.00090.0020230.01120.01370.0105724-0.0139340.00499033401-0.002260803701-0.00182030.004380334010.00732.光束法平差结果像点观测值中误差:7.7微米定向点残差点号DxDyDxy(平面)Dz(高程)8031901-0.0500.0380.063-0.02
4、68033401-0.036-0.0260.045-0.01250600123-0.0210.0100.023-0.015508002890.079-0.0280.0840.039606001490.017-0.0130.0210.012608037010.0410.0020.041-0.008检查点残差点号DxDyDxy(平面)Dz(高程)9033401-0.0300.0170.0340.009二、内定向解算1.内定向解算流程计算公式:其中x,y表示扫描坐标,为像平面坐标。根据最小二乘原理,利用8个方程求解出6个仿射变换系数:2.内定向计算结果像片编号:031
5、9仿射变换系数为:a0=-115.369111a1=0.020991a2=-0.000019b0=-118.505165b1=0.000019b2=0.020988逆仿射变换系数为:7a0'=5501.359533a1'=47.639959a2'=0.043709b0'=5641.301484b1'=-0.042416b2'=47.645139像片编号:0320仿射变换系数为:a0=-115.702186a1=0.020990a2=-0.000020b0=-118.488226b1=0.000018b2=0.020989逆仿射变换系数为:a0'=5517.813
6、035a1'=47.642464a2'=0.046214b0'=5640.442233b1'=-0.041386b2'=47.643811像片编号:0321仿射变换系数为:a0=-115.767989a1=0.020990a2=-0.000021b0=-118.528094b1=0.000020b2=0.020988逆仿射变换系数为:a0'=5520.953536a1'=47.641138a2'=0.047540b0'=5642.348736b1'=-0.044923b2'=47.647349像片编号:0332仿射变换系数为:a0=-118.255058a1=0
7、.020990a2=-0.000023b0=-118.243295b1=0.000023b2=0.020988逆仿射变换系数为:a0'=5639.984539a1'=47.641431a2'=0.051964b0'=5627.551484b1'=-0.052148b2'=47.645139像片编号:0333仿射变换系数为:a0=-118.486044a1=0.020991a2=-0.000026b0=-118.199845b1=0.000024b2=0.020989逆仿射变换系数为:a0'=5651.578544a1'=47.640252a2'=0.058152
8、b0'=5624.910
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