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Error Simulation Method of Interferometric Imaging Altimeter Based on Wavenumber Spectrum Analysis

机译：基于波数谱分析的干涉成像测高仪误差仿真方法

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摘要

Aiming at the error factors affecting the measurement accuracy of interferometric imaging altimeter, the error simulation method in this paper is carried out from the angle of wavenumber spectrum. The principle and process of simulation are given in this paper. And the main errors affecting the accuracy of measurement are analyzed and simulated which include: baseline inclination error, baseline length error, random noise error, sea state bias, dry tropospheric delay error, wet tropospheric delay error, ionospheric delay error, etc.

机译：针对影响干涉成像测高仪测量精度的误差因素，本文从波数谱角度出发，进行了误差模拟方法。给出了仿真的原理和过程。分析和模拟了影响测量精度的主要误差，包括基线倾斜度误差，基线长度误差，随机噪声误差，海面偏差，对流层干延迟误差，对流层湿延迟误差，电离层延迟误差等。

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《》|2019年|1-6|共6页
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Wei Dong; Hanwei Sun;
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关键词
altimeters; measurement errors; radar interferometry; random noise; remote sensing by radar; tropospheric electromagnetic wave propagation;

机译：高度计;测量误差;雷达干涉测量法;随机噪声;雷达遥感;对流层电磁波传播;

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Error Simulation Method of Interferometric Imaging Altimeter Based on Wavenumber Spectrum Analysis

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