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Using and improving surface models built by computer (view source)
Revision as of 20:25, 16 July 2014
, 20:25, 16 July 2014→Combining baselap, truncation, and conformity
In projects involving more than two surfaces, the techniques for baselap, truncation, and conformity are often used in combination ([[:file:using-and-improving-surface-models-built-by-computer_fig12.png|Figure 12]]). The following rules are used to order the techniques:
In projects involving more than two surfaces, the techniques for baselap, truncation, and conformity are often used in combination ([[:file:using-and-improving-surface-models-built-by-computer_fig12.png|Figure 12]]). The following rules are used to order the techniques:
* On a hand-drawn cross section showing all surface relationships, identify the unconformities.
* On a hand-drawn [[cross section]] showing all surface relationships, identify the unconformities.
* Identify the sequences of conformable surfaces.
* Identify the sequences of conformable surfaces.
* Select a control surface (the surface that builds the best grid) for each sequence.
* Select a control surface (the surface that builds the best grid) for each sequence.