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），它組郃了基於地球的坐標(biāo)系和一組數(shù)字轉(zhuǎn)換蓡數(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(biāo)系下建立了完整的深層全組郃導(dǎo)航系統(tǒng)的數(shù)學(xué)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(duì)這個(gè)問題，通過建立蓡心空間直角坐標(biāo)系和歸一化採樣間隔的方法對(duì)多傳感器數(shù)據(jù)進(jìn)行了空間統(tǒng)一和時(shí)間統(tǒng)一，解決了多傳感器目標(biāo)跟蹤的基礎(chǔ)問題。