Abstract | ||
---|---|---|
Topographic depressions in digital elevation models (DEMs) are frequently a combination of artefacts and actual features. It is common practice to remove all digital depressions, from DEMs that are used in hydrogeomorphic applications. This practice is inappropriate because actual depressions affect many of the environmental phenomena at study. Nonetheless, indiscriminate depression removal persists because of an inability to distinguish artefacts from actual depressions. |
Year | DOI | Venue |
---|---|---|
2006 | 10.1016/j.cageo.2005.11.002 | Computers & Geosciences |
Keywords | Field | DocType |
Topographic depressions,Digital elevation models,Digital terrain analysis,Topography | Geographic information system,Data mining,Data processing,Monte Carlo method,Computer science,Source data,Topographic map,Terrain,Digital elevation model,Elevation,Cartography | Journal |
Volume | Issue | ISSN |
32 | 8 | 0098-3004 |
Citations | PageRank | References |
8 | 1.07 | 4 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
John B. Lindsay | 1 | 19 | 4.63 |
Irena F. Creed | 2 | 18 | 2.56 |