Comparison of drainage-constrained methods for DEM generalization

Keyphrases

• Constrained Method 100%
• DEM Generalization 100%
• Drainage Line 33%
• Morphological Characteristics 33%
• Surface Roughness 33%
• Consistent Measurement 33%
• Terrain Parameters 33%
• Changing Scale 33%
• Terrain Features 33%
• Coarse Scale 33%
• Drainage Feature 33%
• Compound Method 33%
• Digital Terrain Analysis 33%
• Slope Surface 33%
• Surface Fitting 33%
• Burning Algorithm 33%
• Matching Rate 33%
• Matching Error 33%
• Compound Algorithm 33%
• Fitting Approach 33%
• ANUDEM 33%
• Digital Terrain Model 33%
• Terrain Derivatives 33%

Engineering

• Digital Elevation Model 100%
• Streamlines 66%
• Multiscale 33%
• Surface Fitting 33%

Earth and Planetary Sciences

• Digital Elevation Model 100%
• Terrain Analysis 33%
• Digital Terrain Model 33%
• Surface Roughness 33%