摘要
以最新的WorldView卫星提供的高分辨率立体像对为数据源,开展了DEM提取、正射影像图制作,探讨应用ERDAS IMAGINE和3DS Max联合建模,构建三维虚拟景观,取得了良好效果。
Based on the new WorldView stereo image, the extraction of DEM and orthophoto map making are completed. The article discussed the joint modeling by using ERDAS and 3DS Max. A 3D virtual landscape with good effect was constructed.
出处
《遥感信息》
CSCD
2009年第3期82-84,97,共4页
Remote Sensing Information
关键词
DEM
影像融合
建模
DEM extraction
imagine fusion
modeling
