China launched the GF-11 satellite on a LM-4B carrier rocket from the Taiyuan Satellite Launch Center at 11:00Beijing time on July 31, 2018.The GF-11 satellite was developed by the China Academy of Space Technology (CAST). It is an optical remote sensing satellite with the ground pixel resolution of sub-meter level, as part of China’s high-resolution Earth observation project. The satellite can be used for land survey, urban planning, road