Contour Lines On A Map Meaning. Recent Examples on the Web Many locals dont put much stock in the models Massport uses to create noise contour maps published in massive reports long after the readings are taken. A map with contour lines on it is called a topographic map.
A map that portrays surface configuration by means of contour lines. The interval stays constant so a person reading the contour map can estimate the value of any point between two contour lines. Theyre useful because they illustrate the shape of the land surface its topography on the map.
A line as on a map connecting the points on a land surface that have the same elevation.
Definition of contour line. A map with contour lines on it is called a topographic map. For 125 000 scale maps the interval between contours is usually 5 metres although in mountainous regions it may be 10 metres. A contour map is a map illustrated with contour lines for example a topographic map which thus shows valleys and hills and the steepness or gentleness of slopes.
