The Application Of Data Fusion In DEM Correction

摘要：

This paper analyses the character of data fusion at different level,compares the methods firstly.Secondly,presents the reason and method of correcting the mistakes of DEM using data fusion.Finally,some experiments are made to prove the effect of this method.

关键词： data fusion digital elevation model (DEM) data correct

作者: Guomin Song Fenli Jia Baojun Wang

作者单位: Institute of Surveying and Mapping,Information Engineering University Zhengzhou,China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Computer and Network Technology(ICCNT 2011)(2011第三届IEEE计算机与网络技术国际会议)

会议地点: 太原

会议语种:英文

页码: 179-181

在线出版日期: 2011-02-26（万方平台首次上网日期，不代表论文的发表时间）