GPS定位中的误差分析与改正  

Error analysis and correction of GPS positioning

作　　者：卓宁[1] 

机构地区：[1]92941部队

出　　处：《宇航计测技术》2008年第6期47-50,共4页Journal of Astronautic Metrology and Measurement

摘　　要：在GPS测量中存在多种误差。从误差的来源、性质以及对定位误差产生的影响进行了分析,并给出了相关的改正模型。Diversified errors which affect GPS measurement are introduced, and their origin, property, and effect to the GPS positioning are analyzed. Corresponding correction model is presented in order to eliminate or reduce their affection to the measurement.

关 键 词：全球定位系统 误差分析 数学模型 

分 类 号：TM930.115[电气工程—电力电子与电力传动]