Drawing Contour Lines On A Topographic Map: Web constructing a topographic map by drawing in contours can be easily done if a person remembers the following. Web a contour line is a line drawn on a topographic map to indicate ground elevation or depression. Web contour lines on topographic maps are shown as brown or black lines, and all maps will have a contour interval that is specific for that map.
Drawing Contour Lines On A Topographic Map
Then draw smooth lines and label them. Web follow these rules for drawing contour lines: A contour interval is the vertical distance or difference in.
Drawing Contour Lines On A Topographic Map: A contour interval is the vertical distance or difference in. Web contour lines on topographic maps are shown as brown or black lines, and all maps will have a contour interval that is specific for that map. Then draw smooth lines and label them.