China successfully launched on Tuesday a solid-propellant carrier rocket from a ship in the Yellow Sea, sending nine satellites into orbit in the second such sea-based launch mission, the official media reported.
The Long March 11-HY2, the 10th member of the Long March 11 family blasted off at 9:22 am from the Debo 3, a self-propelled deck barge that was modified for the mission, China Daily reported.
The nine satellites belong to the Jilin-1 Gaofen 03-1 group.
About 13 minutes later, after travelling 535 km, it has deployed nine Jilin 1 high-resolution Earth-observation satellites, three to take videos and six to take photographs in sun-synchronous orbits, the report said.
Each of the satellites, developed by Changguang Satellite Technology in Changchun, Jilin province, weighs about 42 kgs.
They will provide remote-sensing services to users in fields such as agriculture, forestry, land resources, and environmental protection, the report said.