File:TIN FalseDam.png: Difference between revisions
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A false dam occurs during the triangulation process when an edge straddles a natural channel, forming a dam in the bottom of the channel as shown in Figure a. False dams are easily corrected by swapping the triangle edge ab to cd as illustrated in Figure b. | |||
Revision as of 19:13, 22 August 2014
A false dam occurs during the triangulation process when an edge straddles a natural channel, forming a dam in the bottom of the channel as shown in Figure a. False dams are easily corrected by swapping the triangle edge ab to cd as illustrated in Figure b.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | ★ Approved revision 15:26, 19 April 2016 |  | 400 × 403 (13 KB) | Jcreer (talk | contribs) | |
| 17:45, 14 June 2007 |  | 400 × 403 (17 KB) | Cballard (talk | contribs) |
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