高精度位置姿态测量系统高阶误差消除和抑制

Syntheticapertureradarimagingrequiresprecisepositioninformationprovidedbypositionandorientationsystem(POS),especiallysensitivetohigh-ordererrorsofpositioninformation,whereashigh-ordererrorsofglobalpositioningsystem(GPS)arenormallyignoredinPOSsoluti