1 : an outline especially of a curving or irregular figure : shape the sleek contours of the car The map shows the contour of the coastline. also : the line representing this outline. 2 : the general form or structure of something : characteristic —often used in plural the contours of a melody…

What is contour in geography?

contour line, a line on a map representing an imaginary line on the land surface, all points of which are at the same elevation above a datum plane, usually mean sea level. map: contour lines. The diagram illustrates how contour lines show relief by joining points of equal elevation.

What is an example of contour?

In cartography, a contour line (often just called a “contour”) joins points of equal elevation (height) above a given level, such as mean sea level. 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.

What is contour in social?

or contour line, line on a topographic map connecting points of equal elevation above or below mean sea level. It is thus a kind of isopleth, or line of equal quantity.

What is contours in arts?

contour drawing, version of outline drawing, in which the artist, looking closely at the contour of an object, transfers it in one continuous line to paper without looking down to see what he is doing, except when he needs to place an internal feature such as an eye.

What does contour mean in nursing?

(kon’tūr) 1. The outline of a part; the surface configuration. 2. dentistry To restore the normal outlines of a broken or otherwise misshapen tooth, or to create the external shape or form of a prosthesis.

What are contours in geography class 9?

Contours are imaginary lines joining places having the same elevation above mean sea level. In other words, these are imaginary lines joining all the points of equal elevation or altitude above mean sea level. They are also called “level lines”. A map showing the landform of an area by contours is called a contour map.

What is contour in civil engineering?

An imaginary line on the ground surface joining the points of equal elevation is known as contour. • In other words, contour is a line in which the ground. surface is intersected by a level surface obtained by joining points of equal elevation.

What is contouring Class 8?

Contour – Brown continuous curved lines joining the places having the same height or elevation above the mean sea level. It shows elevation, steepness and shape of the land.

How do contours work?

Contour lines connect points that share the same elevation: Where they’re close together (they never intersect), elevation is changing rapidly in short distance and the terrain is steep. Where contour lines are wide apart, elevation is changing slowly, indicating a gentle slope.

How do you use contour in a sentence?

Contour sentence example
The contour lines showing the heights above sea-level are the directions along which species spread to form zones. The sleek contour of the vase was eye-catching, so Brenda decided to purchase it. The coasts of the Pacific are of varied contour .

How do you identify a contour line?

How To Read Contour Lines
Index lines are the thickest contour lines and are usually labeled with a number at one point along the line. Intermediate lines are the thinner, more common, lines between the index lines. Supplementary lines appear as dotted lines, indicating flatter terrain.

How do you contour your face?

The main tips are to use the contour shades to slim and narrow any larger or more pronounced areas of your face, as well as defining your cheekbones, while using the highlight shades to bring forward any parts of your face and to brighten up your eye area.

What is contour in image processing?

Contours are defined as the line joining all the points along the boundary of an image that are having the same intensity. Contours come handy in shape analysis, finding the size of the object of interest, and object detection.

What is the contour of a melody?

The term contour is used to refer to the shape of a melody over time— whether the notes rise to higher pitches, fall to lower ones, remain at the same pitch, or some combination of these.

What do contours represent on a map?

Contours are imag- inary lines that join points of equal elevation on the surface of the land above or below a reference surface, such as mean sea level. Contours make it possible to measure the height of mountains, depths of the ocean bottom, and steep- ness of slopes. A topographic map shows more than contours.