Topographic Maps 101

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To Do	To Answer
Review key map features	Review the key features of maps.
Read about topographic map features	How are contours represented on a topo map? How is slope represented on a topo map? How are valleys and ridges represented on a topo map? What does shading on a topographic map respresent?
Learn how to read a topo map	Why are topo maps used? What are the steps for reading a topo map?
Watch the brief video	How are new technologies like remote advancing the field of 3D mapping?