Automated Generation of Digital Terrain Model using Point Clouds of Digital Surface Model in Forest Area
نویسندگان
چکیده
منابع مشابه
Automated Generation of Digital Terrain Model using Point Clouds of Digital Surface Model in Forest Area
At present, most of the digital data acquisition methods generate Digital Surface Model (DSM) and not a Digital Elevation Model (DEM). Conversion from DSM to DEM still has some drawbacks, especially the removing of off terrain point clouds and subsequently the generation of DEM within these spaces even though the methods are automated. In this paper it was intended to overcome this issue by att...
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The Digital terrain model is an important geospatial product used as the basis of many practical projects related to geospatial information. Nowadays, a dense point cloud can be generated using the LiDAR data. Actually, the acquired point cloud of the LiDAR, presents a digital surface model that contains ground and non-ground objects. The purpose of this paper is to present a new approach of ex...
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ژورنال
عنوان ژورنال: Remote Sensing
سال: 2011
ISSN: 2072-4292
DOI: 10.3390/rs3050845