Map Keylegend

This Picture Shows A Key Or Legend Of Symbols Found On A

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Here are some examples of various map keys from the maps for the classroom maps.

Map keylegend. A map key or legend is an essential part of the map. It explains what the symbols on the map mean and allows you to make sense of the map. It explains what the symbols on the map mean and allows.

Topographic map called provisional some symbols and lettering are hand drawn. Department of the interior us. Geological survey reading topographic maps interpreting the colored lines areas and other symbols is the rst step in using topographic maps.

Features are shown as points lines or areas depending on their size and extent. A map legend is a table or chart included on a map to indicate the meaning of the maps varied symbols. This can be also be called the maps key.

Typical symbols included on a map legend are those that indicate cities small towns state capitals county seats railroads mountain ranges rivers streams dry lakes boundaries and highways. A map key is a table that explains the various symbols used on that particular map. Another term for the map key is the map legend.

Map keys are an important tool in helping one understand all the information contained in a map. Symbols used on maps are not always consistent or universal so it is important for any good map to have a key. A map legend is used to define features in a map.

Point line and polygon symbols in a legend key is the driving force to understand what is found in a map. The map key or legend helps map readers understand the relative distances features and sites printed on the map. When you open a map you can usually find the legend near a corner.

Colors may cover larger areas of a map such as green representing forested land and blue representing waterways. To ensure that a person can correctly read a map a map legend is a key to all the symbols used on a map. It is like a dictionary so you can understand the meaning of what the map represents.

Here are some common symbols. Sanborn map abbreviatio ns. Pressure fire service as shown on key map.

5 af iep 4 6 2345 all cb cb. Figures 81216 indicate thickness of wall in inches wall without opening and size in inches. Sanborn map legend linking technology with tradition.

For instance you might use an envelope shape as in the key show here to represent a post office building. In atlases and professional maps there are also map keys that indicate different kinds of lettering the size of cities population and other map details.