搜索结果: 1-2 共查到“航空、航天科学技术 urban”相关记录2条 . 查询时间(0.093 秒)
a three dimensional dominant scatterer map extends the dem information in urban areas
Urban DEM InSAR Permanent Scatterer Persistent Scatterer Interferometry
2015/9/1
The generation of digital elevation models (DEMs) by space-born InSAR is a well-established remote sensing technique. Several application projects as for instance the shuttle radar topography mission ...
COMBINING HIGH RESOLUTION SATELLITE IMAGERY AND AIRBORNE LASER SCANNING DATA FOR GENERATING BARELAND DEM IN URBAN AREAS
Airborne Laser Scanning IKONOS
2002/3/9
This paper proposes a framework for generating bare-land Digital Elevation Model (DEM) in urban areas by combining highresolution satellite imagery and Airborne Laser Scanning (ALS) data. Airborne las...