(Clock Error),轨道误差(Orbit Error),对流层折射(Tropospheric Refraction),电离 层折射(Ionospheric Refraction),多路径效应(Multipath Effect),及观测量杂讯
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radial orbit error 径向轨道误差
SATELLITE ORBIT AND CLOCK ERROR 卫星轨道和钟误差
orbit radial error 轨道径向误差
orbit prediction error 轨道预报误差
In this case, the study of orbit transfer insertion error becomes very complicated.
在这种情况下,轨道转移入轨误差的研究变得较为复杂。
In the traditional solution to the SAR problems, the earth often adopts circular model and the orbit adopts elliptical model. This often brings error to the calculations.
在传统的星载sar问题的研究中,地球采用球模型,轨道采用圆轨道模型,这给星载sar问题的计算带来了一定的误差。
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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