Digital Terrain Model Generation from Filtering Data of LiDAR of Area With Rugged Terrain
نویسندگان
چکیده
منابع مشابه
Adaptive Slope Filtering of Airborne LiDAR Data in Urban Areas for Digital Terrain Model (DTM) Generation
A filtering algorithm is proposed that accurately extracts ground data from airborne light detection and ranging (LiDAR) measurements and generates an estimated digital terrain model (DTM). The proposed algorithm utilizes planar surface features and connectivity with locally lowest points to improve the extraction of ground points (GPs). A slope parameter used in the proposed algorithm is updat...
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ژورنال
عنوان ژورنال: Anuário do Instituto de Geociências - UFRJ
سال: 2018
ISSN: 0101-9759,1982-3908
DOI: 10.11137/2018_3_568_579