Ground object scattering measurement system based on unmanned aerial vehicle and measurement method thereof

The invention discloses a ground object scattering measurement system based on an unmanned aerial vehicle, which comprises an air measurement system, a communication conversion module and a ground radio frequency system, and is characterized in that the air measurement system is used for transmitting a radio frequency signal and receiving an echo signal; the communication conversion module is used for converting signal types; the ground radio frequency system is used for generating radio frequency signals and processing echo signals. The invention also discloses a measurement method of the measurement system, which comprises the following steps: firstly, selecting equipment according to a measurement target and carrying out equipment interconnection; then, compiling an unmanned aerial vehicle control program and an SAR imaging program; and finally, scattering measurement is carried out, and a measurement result is analyzed. The ground object scattering measurement system based on the unmanned aerial vehicle i