用Australis軟件做前方交會,設(shè)置了4個控制點(diǎn),54個檢查點(diǎn)。檢查點(diǎn)中誤差統(tǒng)計(jì)如下:圖2-22 前方交會較差統(tǒng)計(jì)(含全部參數(shù))當(dāng)含全部參數(shù)(x0,y0,k1,k2,k3,p1,p2,b1,b2)時,Mx=1.28mm,My=0.91mm,Mz=3.84mm,MO=4.16mm。當(dāng)不含參數(shù)時,Mx=37.4mm (共 304 字) [閱讀本文] >>