Quality assessment for drainage networks and watershed boundaries extraction from a digital elevation model (DEM).
Julie Charleux-DemargneChristian PuechPublished in: ACM-GIS (2000)
Keyphrases
- digital elevation models
- quality assessment
- satellite images
- image quality
- aerial images
- human visual system
- multispectral
- terrain modeling
- urban areas
- motion imagery
- elevation data
- multiscale
- data quality
- water flow
- image segmentation
- digital elevation
- image pairs
- topographic maps
- geospatial data
- visual quality
- edge detection
- video quality assessment