论文标题
精确度的位置稀释：贝叶斯的观点
Position Dilution of Precision: a Bayesian point of view
论文作者
论文摘要
在许多情况下，预期位置误差远非可行的，可以使用实际卫星测量值对实验进行估算，这使得基于模型的位置稀释（PDOP）在定位和导航应用中至关重要。在以下文本中，我们得出了PDOP与位置误差之间的关系，我们解释说，只要观察错误的模型代表错误的真正来源，这种关系就会存在。
The expected position error in many cases is far from feasible to be estimated experimentally using real satellite measurements which makes the model-based position dilution of precision (PDOP) crucial in positioning and navigation applications. In the following text we derive the relationship between PDOP and position error and we explain that this relationship holds as long as the model for the observation errors represents the true sources of errors.
