This paper introduces the conflation technology,probes into the shape merge based on the line entity in the conflation technology,and expounds the implementation of the shape merge based on the line.
介绍了数字合并技术,探讨了数字合并技术中基于线实体的图形合并方法,阐述了基于线的图形合并方法的实现。
The Equivalent Probability Density Error Model to Linear Entity in Vector GIS;
矢量GIS线状实体等概率密度误差模型