A new landbased aircraft precision approach based on precise point positioning technology was proposed，which can support the blind landing of fixedwing aircraft，helicopters and unmanned aerial vehicles.The approach can reduce the risk of landing in bad weather and greatly simplifies the airport equipment and reduce the cost of construction of the airport.Moreover，a precise ephemeris compression method was presented in the paper，which can meet two hours of precise point positioning using two Beidou short messages."/>
基于精密单点定位的陆基飞机精密进近着陆方法研究
Abstract：A new landbased aircraft precision approach based on precise point positioning technology was proposed，which can support the blind landing of fixedwing aircraft，helicopters and unmanned aerial vehicles.The approach can reduce the risk of landing in bad weather and greatly simplifies the airport equipment and reduce the cost of construction of the airport.Moreover，a precise ephemeris compression method was presented in the paper，which can meet two hours of precise point positioning using two Beidou short messages.
