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On the use of multispectral and stereo data from airborne scanning systems for DTM generation and landuse classification
multispectral stereo data airborne scanning systems DTM generation landuse classification
2016/5/20
Airborne pushbroom systems for the direct acquisition of digital imagery enable the simultaneous capture of high quality 3D and multispectral information of a scene. The combination of geometric and r...
Combining Stereo-Photogrammetry and LiDAR to Map Forest Canopy Height
LIDAR DEM/DTM Stereoscopic Reconstruction Registration Forestry
2015/5/26
Lidar and digital stereo-photogrammetry techniques are being developed to improve on current methods used to map forest canopy
height. Contrary to lidar, the latter technique is limited in that is d...
SAR IMAGE GEOCODING USING A STEREO-SAR DEM AND AUTOMATICALLY GENERATED GCPs
Automation Control strategies DEM Geo-referencing RADARSAT Simulation Spatial data Stereo SAR
2014/12/29
SAR image geocoding needs an accurate DEM, but such a DEM can be difficult to obtain. This paper shows that the needs of geocoding can be satisfied using the DEM generated by employing a rigorous geom...