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Traversing Basics

Traversing Basics. N. raw measures: SD (note chain is straight), slope (of chain), bearing Calculate: HD & DE (note loss of detail) mapping: Brg & HD (label with Elev  spot ht.) – discussed later. SD. DE. slope. “mapping plane” 1 : 1 scale. HD. Traverse Notes. Start from bottom

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Traversing Basics

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  1. Traversing Basics N raw measures: SD (note chain is straight), slope (of chain), bearing Calculate: HD & DE (note loss of detail) mapping: Brg & HD (label with Elev spot ht.) – discussed later SD DE slope “mapping plane” 1 : 1 scale HD

  2. Traverse Notes • Start from bottom • Zigzag up

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