卫星网与地面网联合平差中随机模型的估计

The Estimation of Hybrid Stochastic Model of Combined Satellite and Terrestrial Net Adjustment

摘要: 本文讨论了卫星网与地面网联合平差中随机模型误差及其对联合平差结果的影响,应用方差分量估计方法对卫星网和地面网的随机模型进行了估计,并对模拟网与实测网的计算结果进行了分析。
- 联合平差 /
- 模型误差 /
- 方差分量估计
Abstract: In this paper, stochastic model error and its influence on the results of combinedsatellite and terrestrial net adjustment are discussed. A method of variance-component-estimating (VCE) has been applied to combined adjustment. Some numerical of analo-gous and real observations are given, which are discussed.
- combined adjustment /
- model error /
- variance-component-estimating