Landslide Risk Mapping with use of DTM (Digital Terrain Model) and Remote Sensing Data
نویسندگان
چکیده
منابع مشابه
Use of satellite remote sensing data in the mapping of global landslide susceptibility
Satellite remote sensing data has significant potential use in analysis of natural hazards such as landslides. Relying on the recent advances in satellite remote sensing and geographic information system (GIS) techniques, this paper aims to map landslide susceptibility over most of the globe using a GIS-based weighted linear combination method. First, six relevant landslide-controlling factors ...
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Land cover/land use categories are relevant components in land management. Understanding how land cover/land use change over time is necessary to assess the consequences of humans and natural stressors on the earth’s environment and resources. The aim of the study was to map and monitor the spatial and temporal change in land cover/land use for the periods of 1977, 1991 and 2016 and to predict ...
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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: Landslides
سال: 1994
ISSN: 1884-3956,0285-2926
DOI: 10.3313/jls1964.30.4_28