Quick Answer: What Is A Legend Or Key On A Map?

What is a key or a legend?

Definition: A key or legend is a list of symbols that appear on the map.

For example, a church on the map may appear as a cross, a cross attached to a circle, a cross attached to a square.

The symbol Sch means School.

Symbols and colours can also represent different things like roads, rivers and land height..

What is another word for key?

What is another word for key?chiefcrucialleadingessentialmainpivotalprincipalvitalbasiccentral220 more rows

What is a key on a chart?

When used in a graph or a map, a key, also referred to as a legend, is the part that explains the symbols used. … In other words, a key includes the variables or objects used in the chart/graph/diagram along with an example (symbol) of what they look like.

Why should all maps have a legend?

LEGEND: a legend defines the symbols or colors (including shades of gray and patterns) used on the map. Maps do not need legends if the symbology is so common or simple as to be easily understood by the reader.

How do you put a legend on a word map?

Add a chart legendClick the chart to which you want to add a legend, click the Chart Elements button. , and then click Legend.To change the location of the legend, click the arrow next to Legend and then click the location that you want.

What makes a legend a legend?

What are legends? A legend is a semi-true story, which has been passed on from person-to-person and has important meaning or symbolism for the culture in which it originates. A legend usually includes an element of truth, or is based on historic facts, but with ‘mythical qualities’.

What is the difference between a key and a legend on a map?

A legend is a caption, a title or brief explanation appended to an article, illustration, cartoon, or poster. A key is an explanatory list of symbols used in a map, table, etc. … The “Keys” are the symbols and numbers within the Caption that the Legend explains.

What is a legend on a map?

A map legend or key is a visual explanation of the symbols used on the map. It typically includes a sample of each symbol (point, line, or area), and a short description of what the symbol means. For example, a short segment of a blue sinuous line may be labeled ‘rivers’.

What is an example of a map key?

A map key tells you what all the symbols on the map mean. For example, the small black dot, ⋅ , means a town or village, the open circle, ∘ , means a city of at least 75,000 people or that ⊙ means a state capital.

How do you make a legend on a map?

Create a map legendClick the add legend button from toolbar.Click the edit button, click to show advanced settings if necessary.You can: Assign Category ID. Choose color from the Color Picker for background and border. Set columns and orientation . Select the symbol and size of the legend key. … Click OK to apply the settings.

What is the key on a map called?

The legend (also know as the key) explains the symbols used on the map for various features like mountains or rivers and other major landmarks. Next, there is usually a grid made up of longitude and latitude lines to precisely locate specific locations.

What is the symbol for a city on a map?

There is a difference in the use of symbols, depending on the scale and style of the map. On small-scale maps, cities are usually shown by circles and dots; on large-scale maps by their streets.

What does a triangle with a dot in the middle mean on a map?

Most of the blue stuff in the sky is of the falling variety: water. The vast majority of blue areas and symbols on an OS map are water features. … You’ll never mistake them for a water feature: the symbol is a blue triangle with a dot in the middle.