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Civil Drafting Technology
Chapter 4 Map Symbols
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Figure 4–1a: Standard topographic map symbols. (Based on U. S
Figure 4–1a: Standard topographic map symbols. (Based on U.S. Geological Survey symbols,
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Figure 4–1b: Standard topographic map symbols. (Based on U. S
Figure 4–1b: Standard topographic map symbols. (Based on U.S. Geological Survey symbols,
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Figure 4–1c: Standard topographic map symbols. (Based on U. S
Figure 4–1c: Standard topographic map symbols. (Based on U.S. Geological Survey symbols,
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Figure 4–2: Graphic techniques for drawing topographic features.
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Figure 4–3: Representation of water features with rapids and whirlpools.
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Figure 4–4: Optional vegetation symbols.
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Figure 4–5: Additional optional map symbols.
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Figure 4–6: A customized map symbol library for CADD.
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Figure 4–7: Insertion points for several map CADD symbols.
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Figure 4–8: Creating a custom CADD mapping symbol.
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