摘要
由于数据来源、精度或者误操作等多种原因,基于MapInfo建立矢量地理信息系统数据库时经常会出现点对象重叠问题。在对不同的重叠情况进行判别的前提下,提出通过MapInfo自身的工具、矢量数据对外交换与Microsoft Excel平台联合处理的方案解决MapInfo点对象重叠问题。
Vector-based geo-spatial information within Mapln- fo environment might has some drawbacks including the overlay of points, since the uncertainty of data resources and data accuracy or mistakes made by operators. Focus on the Microsoft Excel Combined with MapInfo environment the different overlay problems of point objects are solved in the paper.
出处
《测绘地理信息》
2014年第2期49-51,共3页
Journal of Geomatics