摘要
提出基于Kriging法进行水深数据插值形成规则网格数字高程模型的算法,对海底数字地图的模拟具有重要参考价值,是海底地形匹配定位技术研究的关键.数字仿真结果证明该算法可行.
An algorithm of simulating DEM by using depth datum of electronic chart is presented, which is based on Kriging algorithm,is presented. It is significantly valuable to the simulation of sea-bottom digital cartographic map, and it is the precondition of researching of sea-bottom terrain matching technology. The simulation results show that the algorithm is effective.
出处
《深圳大学学报（理工版）》
EI
CAS
2004年第4期295-300,共6页
Journal of Shenzhen University(Science and Engineering)
关键词
数字地图
Kriging算法
地形匹配
电子海图
digital cartographic map
Kriging algorithm
terrain matching
electronic chart
