Results revealed that the accuracy of interpolation was obviously improved when elevation and slope were combined.

结果表明，结合海拔、坡度进行插值后，精度有明显提高。

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Abstract : When using the Range-Doppler model for SAR image geometric correction, the error of satellite orbit, imaging parameter and DEM elevation will affect the geometric correction accuracy.

摘要 ：使用距离多普勒模型进行SAR影象几何校正时，卫星轨道误差、系统成像参数误差和DEM高程的误差会影响几何校正精度。

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With the deeper and deeper of the pipeline, the inadequate accuracy of branch prediction has become the bottleneck for the further elevation of the microprocessor performance.

随着高性能微处理器的流水线越来越深，分支预测的精度不够高已经成为制约微处理器性能进一步提高的瓶颈。

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