搜索结果: 1-7 共查到“摄影测量与遥感技术其他学科 DEM”相关记录7条 . 查询时间(0.075 秒)
A SOFTWARE SYSTEM FOR EFFICIENT DEM SEGMENTATION AND DTM ESTIMATION IN COMPLEX URBAN AREAS
segmentation urban semi-automatio three-dimensional
2015/6/1
Designing an automatic DEM segmentation method that is successful under
all circumstances can hardly be envisaged. To facilitate the segmentation process, a user-friendly, interactive software enviro...
APPLICATION OF LIDAR-DERIVED DEM FOR DETECTION OF MASS MOVEMENTS ON A LANDSLIDE
TLS Landslides Hazard Monitoring DEM/DTM Georeferencing Segmentation
2014/4/24
In order to reliably detect changes in the surficial morphology of a landslide, measurements performed at the different epochs being
compared have to comply with certain characteristics such as allo...
ACCURACY IMPROVEMENT OF DEM FOR GENERATING ORTHOPHOTO BY REVERSE PROJECTION METHOD
Matching Image Orthoimage DEM/DTM Accuracy Three-dimensional
2014/4/28
The generation of orthophotos using digital aerial photography is performed for the maintenance of spatial information data for wide
areas at the mid-scale.For orthophoto generation, a digital eleva...
CRUCIAL POINTS OF INTERFEROMETRIC PROCESSING FOR DEM GENERATION USING HIGH RESOLUTION SAR DATA
InSAR, DEM Generation, TerraSAR-X Comparison
2014/6/5
Data collection for digital elevation model (DEM) generation can be carried out by two main methods in space-borne remote sensing
such as stereoscopy using optical or radar satellite imagery (stereo...
EVALUATION OF INSAR DEM FROM HIGH-RESOLUTION SPACEBORNE SAR DATA
InSAR TerraSAR-X DSM Generation Building Height Estimation Accuracy
2014/6/5
In recent years a new generation of high-resolution SAR satellites became operational like the Canadian Radarsat-2, the Italian
Cosmo/Skymed, and the German TerraSAR-X systems. The spatial resolutio...
SENSITIVITY ANALYSIS OF UAV-PHOTOGRAMMETRY FOR CREATING DIGITAL ELEVATION MODELS (DEM)
UAVs Photogrammetry Geomorphological Landforms
2014/5/9
This study evaluates the potential that lies in the photogrammetric processing of aerial images captured by unmanned aerial vehicles.
UAV-Systems have gained increasing attraction during the last ye...