Shipin surveillance of satellites ca LEO.
"First remote sensing satellite to transmit and receive data through Antarctic ground stations, allowing weather observations to more quickly reach forecasters. Ninety percent of Fengyun 3D?s observations will be transmitted back to China within 80 minutes, according to CMA."
Pathfinder for 30-satellite Skywalker constellation - AIS equipped.
Ultra-accurate rubidium atomic clocks on board
Ultra-accurate rubidium atomic clocks on board
Thought to be for intelligence gathering.
Thought to be for intelligence gathering.
Thought to be for intelligence gathering.
"38 Ku-band, 28 C-band transponders. "
