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3 cards from this section. Quick, good the night before a test.
What is a Digital Elevation Model?
Think about how we visualize mountain heights.
What do safety buffers around tunnels aim to protect?
Consider risks associated with construction.
What does DEM stand for in transportation planning?
It's a model, not a map.
True or False: Safety buffers are only necessary in rural areas.
Think about the places where tunnels are usually built.
Design a comprehensive metro rail plan for a new urban area considering topography from a DEM, safety buffers for tunnels, and expected passenger volumes based on population density.
Bring all factors together for an integrated approach to transportation planning.
Evaluate the risks of failing to implement adequate safety buffers around metro tunnels in a densely populated area.
Consider real-world examples to stress the importance of safety in planning.
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