earth coordinate system

基本解釋

In the terminology of the Spatial Extender, this is the Spatial Reference System (SRS), a combination of an earth-based coordinate system and a set of numeric conversion parameters.
在 Spatial Extender 術(shù)語中，這是 Spatial Reference System（SRS），它組合了基于地球的坐標系和一組數(shù)字轉(zhuǎn)換參數(shù)。
According to the basic theory of GPS navigation and SINS navigation, the comprehensive mathematic models of integrate navigation system is built under Earth Center Fixed coordinate system.
根據(jù)GPS導(dǎo)航和SINS導(dǎo)航的基本關(guān)系，在地心地固坐標系下建立了完整的深層全組合導(dǎo)航系統(tǒng)的數(shù)學模型。
Aiming at this problem, the equations for spatial-temporal data unification are presented, which are got by building referenced earth center space coordinate system and unifying sampling interval.
針對這個問題，通過建立參心空間直角坐標系和歸一化采樣間隔的方法對多傳感器數(shù)據(jù)進行了空間統(tǒng)一和時間統(tǒng)一，解決了多傳感器目標跟蹤的基礎(chǔ)問題。