Satellite Laser Ranging (SLR) International Laser Ranging Service (ILRS) Eccentricity Files from NASA CDDIS

In the ILRS network, there are mobile systems and permanent systems. Mobile ILRS systems usually occupy (i.e. are referenced to) a ground monument/mark and have an...在国际激光测距服务（International Laser Ranging Service，ILRS）的组网中，包含移动系统与永久系统两类节点。移动ILRS系统通常以一处地面基准标石/测量标志作为参考锚点（即以此作为参考基准），并具备……