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A Single Frequency Precise Point Positioning Algorithm Based on Regression Equation
Pages: 4-6,28
Year: Issue:  5
Journal: Hydrographic Surveying and Charting

Keyword:  GPS单频精密单点定位精密星历卡尔曼滤波;
Abstract: 研究了单频GPS精密单点定位的算法,包括单频精密单点定位的回归方程及卡尔曼滤波用于单频精密单点定位,探讨卡尔曼滤波的观测方程和状态方程,给出了状态转移矩阵及系统噪声矩阵.通过算例验证了在1s采样率的情况下,定位达到了分米级的精度.
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