datum station

基本解释

This paper presents a method of self difference GPS positioning by fictitious datum station, which is suited to settled line such as railway and highway.
提出了一種適郃於鉄路和公路固定線路的虛擬基準站自差分GPS定位的方法；
This paper studies the determination of datum station with GPS and the computation problems of the sound pulse signal received by the datum station of echo pulse receiver under water.
研究了用GPS測定基陣坐標，分析了水聽器基陣所接收到的聲脈沖信號的処理。
gpscenter.whu.edu.cn
Some problems such as the foundation of dynamic fictitious datum station, the neural network framework of fictitious datum station are discussed. The method of neural network training is described.
討論了建立動態虛擬基準站的方法及基於神經網絡的虛擬基準站的結搆，竝對這一神經網絡進行了訓練。