GEOS
preferred label: ژئوس @fa
type: Concept
related: observation

orbital observation
preferred label: رصد مداری @fa
type: Concept
related: observation

lunar base
preferred label: پایه ماه @fa
type: Concept
related: observation

observation
related: lunar base
related: GEOS
related: orbital observation
related: quality control
preferred label: رصد @fa
type: Concept

quality control
preferred label: کنترل کیفیت @fa
type: Concept
related: observation