Category:Remote monitoring
From ETHW
IEEE GHN Category
File:Remote Monitoring NASA Earth Resources Technology Satellite (ERTS) GPN 2003 00022.jpg
A 1971 photo of the Earth Resources Technology Satellite (ERTS) mock-up space in a test chamber - Image by NASA
Pages in category "Remote monitoring"
This category contains only the following page.
_GPN_2003_00022.jpg){kind=link}