The present subject matter relates to a radar system for detecting the surroundings of a moving object, in particular a vehicle and/or a transport device, such as in particular a crane, wherein the system is mounted or mountable on the moving object, wherein the radar system comprises at least one first, non-coherent, and at least one second, non-coherent, radar module with at least one antenna, wherein the radar modules are arranged or can be arranged distributed on the moving object, wherein at least one first radar module is configured differently from at least one second radar module.