Contour Interval | Types of Contour Lines

Contour Interval | Types of Contour Lines Contour Interval A contour interval is a vertical distance or difference in elevation between contour lines. Index contours are bold or thicker lines that appear at every fifth contour line. If the numbers associated with specific contour lines are increasing, the elevation of the terrain is also increasing. A contour interval in the surveying is the […]

Read More
Select currency
USD United States (US) dollar

Compare

0