| GPS伪距动态定位计算模型 |
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| 引用本文： | 王解先,季善标.GPS伪距动态定位计算模型[J].同济大学学报(自然科学版),1999,27(5):530-535. |
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| 作者姓名： | 王解先 季善标 |
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| 作者单位： | [1]同济大学测量系 [2]上海测绘院 |
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| 摘 要： | 介绍ＧＰＳ伪距动态定位的计算模型，包括一般差分定位模型，卡尔曼滤波定位模型，由几丰历元的观测值同时求位置和速度的模型，由多个历元的观测值轨迹的模型，。以高斯平面坐标和高程为参数的和固定高程的定位模型。最后讨论了定位粗差的控制方法。
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| 关 键 词： | GPS 伪距 动态定位 粗差 计算模型 |
Calculation Model for GPS Pseudorange Positioning |
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| WANG Jic - xian,JI Shan - biao,LIU Da -jie.Calculation Model for GPS Pseudorange Positioning[J].Journal of Tongji University(Natural Science),1999,27(5):530-535. |
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| Authors: | WANG Jic - xian JI Shan - biao LIU Da -jie |
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| Abstract: | In this Paper, GPS kinematic positioning models with pseudorange are introduced.These positioning modelsinclude genelal differential positioning model, Kalman filter model, calculating position and velocity simultaneouslywith observations of past epochs, trace determination with past observations, using Gauss plane coordinates as parame- ters, and height fixing. Also introduced is controlling of blunders. |
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| Keywords: | GPS pseudorange kinematic positioning blunder |
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