| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4576981 | Journal of Hydrology | 2012 | 10 Pages |
Abstract
⺠LiDAR derived elevation data require vegetation filtering and interpolation. ⺠A new algorithm removed vegetation whilst preserving channel morphology. ⺠Anisotropic interpolation is important to consider for channel morphology. ⺠Errors can propagate between stages in DEM preparation if not considered. ⺠Errors in DEM preparation need to be identified to inform end user hydrologists.
Keywords
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Earth-Surface Processes
Authors
Christopher Hutton, Richard Brazier,