Extraction of multi-scale landslide morphological features based on local G_i* using airborne LiDAR-derived DEM

Keyphrases

• Morphological Characteristics 100%
• Landslide 100%
• Feature-based 100%
• Digital Elevation Model 100%
• Light Detection 100%
• Synthetic Data 33%
• Range Data 33%
• Curvature Image 33%
• Detection Data 33%
• Landslide Detection 33%
• Morphological Feature Extraction 33%
• Feature Extraction Methods 16%
• Source Area 16%
• Random Noise 16%
• Expert Knowledge 16%
• Surface Morphology 16%
• Debris Flow 16%
• Landslide Inventory 16%
• Terrain Features 16%
• Filtering Strategy 16%
• Model Noise 16%
• Significant Pattern 16%
• Land Surface 16%
• Cell Clusters 16%
• Natural Terrain 16%
• Debris Slide 16%
• High-resolution Digital Elevation Models 16%
• Scarp 16%
• Getis-Ord Gi* Statistic 16%
• Method Robustness 16%
• Landslide Features 16%
• Synthetic Surface 16%

Engineering

• Multiscale 100%
• Digital Elevation Model 100%
• Light Detection and Ranging 100%
• Feature Extraction 40%
• Test Area 20%
• Test Result 20%
• Acquired Data 20%
• Significance Level 20%
• Fine Scale 20%
• Supplementary Information 20%
• Generated Image 20%
• Area Source 20%
• Filtration 20%
• High Resolution 20%
• Surface Morphology 20%
• Data Source 20%
• Land Surface 20%
• Isolation Method 20%

Earth and Planetary Sciences

• Morphology 100%
• Digital Elevation Model 100%
• Pattern Recognition 25%
• Random Noise 12%
• Escarpment 12%
• Land Surface 12%
• Clustering 12%