What are also known as Isolines?
Isoline may refer to: Contour line (line of constant elevation or depth, sometimes used to describe other lines of constant value) A line of constant value on a map or chart. Examples include isobar (equal barometric pressure), isotherm (equal temperature), and isohyet (equal precipitation).
What is every fifth contour line called?
This spacing is called the contour interval. To make topographic maps easier to read, every fifth contour line is an index contour. The index contours are a darker or wider line in comparison to the regular contour lines. Elevations are marked on the index contour lines only.
Why are some contours thicker than others?
Contour lines are used to join points of equal height. Every 50m there is a thicker line with the height above sea level marked on the map. The closer the contour lines are the steeper the slope, the more spaced out they are the flatter the land.
Which lines join places lying at the same height?
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.
Can contour lines cross?
Contour lines can never cross one another. Each line represents a separate elevation, and you can’t have two different elevations at the same point.
What is meant by a contour line?
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 does aiding and abetting mean?
Here’s how they differ: Aiding is assisting, supporting, or helping another to commit a crime. Abetting is encouraging, inciting, or inducing another to commit a crime. Aiding and abetting is a term often used to describe a single act.
What is a good sentence for relief?
Examples of relief in a Sentence Noun I felt such a sense of relief after I finished my thesis. He expressed relief that the crisis was finally over.
What is the meaning of aiding?
transitive verb. : to provide with what is useful or necessary in achieving an end aid a cause aid a friend. intransitive verb. : to give assistance research that aided in the discovery of a new drug. aid.
What is relief efforts?
Definition (n.) a plan to help people and repair damages after a natural disaster. Examples Over 20,000 people volunteer for the relief effort after the earthquake.
What is another word for aiding?
In this page you can discover 28 synonyms, antonyms, idiomatic expressions, and related words for aiding, like: serving, assisting, supporting, remedying, granting, forwarding, favoring, facilitating, collaborating, coaching and cooperating.
What are the relief features?
Various features like mountains, hills, plateaus and plains are found on the earth’s surface. Elevations and depressions on the earth’s surface are known as the relief features of earth. Maps showing the relief features of earth are known as relief maps.
What is relief law?
relief n. : redress, assistance, or protection given by law esp. from a court [should state what the plaintiff seeks]: as. a : release from obligation or duty [ from judgment] b : an order from a court granting a particular remedy (as return of property) [injunctive ] [declaratory ] see also remedy.
What is the relief in geography?
Relief is typically defined as the difference in height between the high point and the low point on a landscape, in feet or in meters. It is called a “relief-like” map, since it uses various colors and shading to shows areas of different elevation, and some shadowing to highlight steep slopes.
What is the another name of ISO lines?
Isolines, also referred to as contour lines, can be used to represent elevation on a map by connecting points of equal elevation, for instance. These imaginary lines provide a good visual representation of the terrain.
Is isopleth and Isoline the same?
As nouns the difference between isopleth and isoline is that isopleth is a line drawn on a map through all points having the same value of some measurable quantity while isoline is any of several types of line on a map, chart or graph that link points having the same value of a parameter.
What hinder means?
intransitive verb. : to delay, impede, or prevent action uncertain whether the changes would help or hinder. hinder.
What are the types of relief?
- Low relief or bas-relief.
- High relief.
- Sunk relief.
- Small objects.
How do you describe relief?
‘Relief’ is the term geographers use to describe the shape of the land, including the height and steepness. The main techniques used by cartographers to show relief on topographic maps are spot heights, contour lines and patterns, and layer colouring and landform shading.”
Why do contour lines never cross?
Contour lines never cross on a topographic map because each line represents the same elevation level of the land.
What is a fancy word for help?
SYNONYMS FOR help 1 encourage, befriend; support, second, uphold, back, abet. 3 further, promote, foster. 6 ameliorate. 7 alleviate, cure, heal. 12 support, backing.
What are the darker contour lines known as?
On most topographic maps, index contour lines are generally darker and are marked with their elevations. Lighter contour lines do not have elevations, but can be determined by counting up or down from the nearest index contour line and multiplying by the contour interval.
What is the zero contour line?
Elevation. Is the difference in value between two contour lines. Sea Level. is the zero contour line.