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7 ZY-3单源平差、多源联合平差定向精度
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Tab.7 Error precision of single and multi-source block adjustment for ZY-3 satellite
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控制 策略 | 点个数 | ZY-3单源平差 | 多源平差(GF-1/GF-2) | GCP | CP | RMSE_X | RMSE_Y | RMSE_X | RMSE_Y | 策略1 | 0 | 29 | 96.366 | 20.664 | 106.013 | 19.919 | 策略2 | 1 | 28 | 15.503 | 5.439 | 53.528 | 5.985 | 策略3 | 5 | 24 | 5.790 | 3.927 | 24.322 | 4.704 | 策略4 | 9 | 20 | 3.916 | 2.373 | 9.904 | 3.066 | 策略5 | 15 | 14 | 2.803 | 2.778 | 7.303 | 3.024 | 策略6 | 19 | 10 | 3.248 | 2.459 | 6.376 | 2.877 | 策略7 | 23 | 6 | 3.029 | 2.079 | 5.051 | 2.562 | 策略8 | 27 | 2 | 0.435 | 1.801 | 3.882 | 1.999 | 策略9 | 29 | 0 | 0 | 0 | 0 | 0 |
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