Timeline for Given a terrain, how to draw the stream flow path?
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
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| Jan 18, 2012 at 14:06 | comment | added | whuber | Complications arise in dealing with sinks and flat areas. As an extreme example, consider a DEM representing a mountain lake, so that most of the DEM is perfectly flat. Exactly how would a recursive implementation route all the inflow into the lake to its outflow point(s)? | |
| Sep 15, 2011 at 17:14 | history | answered | Jakub Sisak GeoGraphics | CC BY-SA 3.0 |