多源国产高分卫星联合区域网平差精度分析研究
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张伟, 齐建伟, 陈颖, 韩旭
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A study of block adjustment of domestic multi-source high resolution satellite images
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Wei ZHANG, Jianwei QI, Ying CHEN, Xu HAN
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表3 不同控制点部署策略下的多源数据联合平差定向精度
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Tab.3 Error precision of multi-source block adjustment in different Strategy of GCPs(m)
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| 控制策略 | 定向控制点RMSE | 检查点RMSE | | 点数 | X | Y | 点数 | X | Y | | 策略1 | 0 | 0 | 0 | 176 | 108.523 | 13.435 | | 策略2 | 1 | 44.511 | 4.38 | 175 | 57.421 | 10.887 | | 策略3 | 5 | 15.472 | 2.457 | 171 | 25.832 | 7.238 | | 策略4 | 9 | 10.051 | 2.129 | 167 | 17.106 | 5.767 | | 策略5 | 30 | 5.025 | 4.818 | 146 | 7.033 | 4.009 | | 策略6 | 60 | 4.732 | 4.365 | 116 | 5.685 | 3.683 | | 策略7 | 100 | 4.401 | 3.872 | 76 | 5.521 | 3.277 | | 策略8 | 160 | 4.747 | 3.612 | 16 | 4.803 | 2.300 | | 策略9 | 176 | 4.051 | 2.980 | 0 | 0 | 0 |
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