contour interval

What Is The Difference In Elevation Between Contour Lines Called?

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What Is The Difference In Elevation Between Contour Lines Called? A contour interval is the vertical distance or difference in elevation between contour lines. Index contours are bold or thicker lines that appear at every fifth contour line. What is the difference between each contour line called? Two contour lines next to one another are

What Is The Distance Between Two Contour Lines Called?

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What Is The Distance Between Two Contour Lines Called? Untitled Document. The difference in elevation between successive contour lines on a given map is fixed. This vertical distance between any two contour lines in a map is called the contour interval (C.I.) of the map. What are contour lines that are far apart called? Contour