A map key
The part of a map which explains its symbols are called legends/map symbols.
Symbols are small, well, symbols that are ON the map. The Key is off to the side, and tells you what the symbols mean.
The legend or key shows what the symbols mean
Symbols on a map can typically be found in a legend or key, which provides explanations for various symbols used to represent features like roads, buildings, bodies of water, and other landmarks. This helps to interpret the information on the map accurately and understand what each symbol represents.
The key on a map explains what the symbols and images on the map mean.
Symbols are small, well, symbols that are ON the map. The Key is off to the side, and tells you what the symbols mean.
Map key
In the context of maps or cartography, a map key is a visual explanation of the symbols or icons used on the map to represent features like rivers, roads, mountains, and other geographical elements. The key helps users understand what each symbol or color on the map represents. It is also known as a map legend.
map legend
The map key gives one information about the symbols on a map.
The key of the map explains all the symbols used on the map.