Core Points - China's first geophysical field detection satellite "Zhangheng-1" 02 successfully launched, enhancing the country's capabilities in space observation for geophysical fields [1] - The satellite was launched using the Long March 2D rocket from the Jiuquan Satellite Launch Center, marking a significant achievement in the construction of detection capabilities [1] - This launch improves China's "sky-space-ground" monitoring capabilities for major natural disasters [1]