摘要
对经纬仪工业测量系统建立坐标系和坐标解算的两种算法———测站3维网平差法和光束法平差法进行了研究。提出将精确整平仪器的3维网法作为是无需整平的光束法的一种特殊形式,对虚拟像坐标进行加权,用带约束条件的光束法模型来统一两种算法,最后经实验验证用光束法模型来统一是切实可行的。
Describes two methods of the system orientation and coordinate calculation of IMS.3Dnet adjustment based on accurate leveled theodolites is taken for one special form of bundle adjustment.The constrained bundle adjustment model is used to uniform the two methods.When virtual image coordinates are weighting,the experiment results show that the uniform model is feasible.
出处
《测绘学报》
EI
CSCD
北大核心
2003年第3期256-260,共5页
Acta Geodaetica et Cartographica Sinica
