摘要
对格网DEM进行了介绍,阐述了局部内插通视算法的基本原理及其具体算法,并对通视分析系统进行了论述,指出局部内插通视算法不须进行DEM内插计算,可快速地完成通视分析,以获得雷达的探测区。
Grid DEM is introduced as well as basic principle and algorithm of local interpolating muter-invisibility analysis.Discussion is also made on muter-invisibility analysis system.Author points out that this algorithm did not need interpolating calculation of DEM,which is rapid in muter-invisibility analysis to obtain radar detection coverage.
出处
《山西建筑》
2007年第7期353-354,共2页
Shanxi Architecture
关键词
格网DEM
通视分析
雷达探测区
grid DEM
muter-invisibility analysis
radar detection coverage
