China Launches New Batch of Remote-Sensing Satellites

China successfully launched a new group of remote-sensing satellites on Friday afternoon, as a Long March 4B carrier rocket lifted off from the Xichang Satellite Launch Center in Sichuan province. The launch occurred at 3:35 pm, and the rocket placed the Yaogan 43A satellites into their designated orbit, according to a release from the China Aerospace Science and Technology Corporation (CASC).

These Yaogan 43A satellites were developed by two key subsidiaries of CASC-the China Academy of Space Technology and the Shanghai Academy of Spaceflight Technology. They represent the latest addition to China's expanding fleet of remote-sensing satellites, designed to monitor and detect physical characteristics of land and sea objects through the measurement of reflected and emitted radiation.

The Yaogan satellite series, which serves as China's primary remote-sensing spacecraft, has been extensively utilized across various sectors, including government, public services, and businesses.

The Long March 4B rocket, responsible for the deployment, was built by the Shanghai Academy of Spaceflight Technology. This model is capable of delivering multiple satellites, with a total weight of up to 2.5 metric tons, into a sun-synchronous orbit at an altitude of approximately 700 kilometers.