测绘学报
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袁文1,庄大方1,袁武2,唐志峰2,邱冬生1
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摘要： 建立面向三角网格系统的12连通距离量测方法体系及与之相应的新型的三角网格单元三维坐标系统，解决了该坐标系统与传统行列坐标系统的坐标转换方法，建立了三角网格单元三维坐标系统及行列坐标系统的距离量测方法，为基于三角网格系统的计算及其他基于三角网格系统构建的多面体三角网格剖分系统的计算奠定技术基础。
Abstract: A distance metric of 12-connection for triangular grid is provided in the paper. According to the triangular distance metric, a new corresponding Triangular Three Dimension Coordinate System (TTDCS) is constructed. Coordinate Transformations among several coordinate systems are given. And the distance equations, in both TTDCS and Scanning Coordinate System (SCS), are presented. Finally three distance properties are deduced.
袁文,庄大方,袁武,唐志峰,邱冬生. 离散三角网格系统距离量测方法[J]. 测绘学报.
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http://xb.chinasmp.com/CN/Y2011/V40/I1/59
