Analysis of errors of derived slope and aspect related to DEM data properties

Keyphrases

• Error Analysis 100%
• Digital Elevation Model 100%
• Digital Elevation Data 100%
• Data Properties 100%
• Data Precision 66%
• Digital Terrain Analysis 66%
• Algorithm Analysis 33%
• Spatial Resolution 33%
• Surface Morphology 33%
• Data Error 33%
• Error Distribution 33%
• Quantitative Methodology 33%
• Mathematical Model 33%
• Ellipsoid 33%
• Statistical Pattern 33%
• Data Independence 33%
• Output Value 33%
• Generic Approach 33%
• Convex Slope 33%
• Artificial Surfaces 33%
• Grid Resolution 33%
• Error Pattern 33%
• Numerical Error 33%
• Morphological Parameters 33%
• Grid Orientation 33%
• Raster Data 33%
• Sample Space 33%
• Visual Error 33%
• Surface Complexity 33%
• Complex Slope 33%
• Gauss 33%
• Error Sources 33%
• Synthetic Surface 33%
• Octant 33%
• Sample Orientation 33%

Mathematics

• Error Distribution 100%
• Data Structure 100%
• Algorithm Analysis 100%
• Mathematical Modeling 100%
• Error Pattern 100%
• Sample Space 100%

Engineering

• Digital Elevation Model 100%
• Model Data 100%
• Mathematical Model 20%
• Gauss 20%
• Spatial Resolution 20%
• Output Value 20%
• Artificial Surface 20%
• Model Test 20%
• Error Pattern 20%
• Error Distribution 20%
• Sample Space 20%