Key
Blue is the color in the legend that typically represents areas below sea level on maps and charts.
Features such as a map legend or key, labels or captions, scale, and compass rose can help determine the meanings of symbols on maps. These features provide important information about the symbols used on the map and help users interpret and understand the data represented.
All maps share a common purpose of representing geographical features and locations. They typically include a scale, orientation (north direction), and legend/key to interpret the symbols used. Maps also help users navigate and understand spatial relationships.
A map's legend helps you understand the symbols and colors used on the map, making it easier to interpret the information being presented. It provides a key to help you identify what different features or characteristics on the map represent.
Many maps have:grid system (lines of latitude and longitude)scale indicatorkey or legendcompasstitleborder or neatlinemap credits
french
The United States Geological Survey uses the same legend on all of their maps to avoid confusion when looking at different maps. If one map used one symbol for a specific geologic type of marker and another map used another symbol, it would be extremely difficult to read the maps quickly and efficiently.
Magnate
As a noun: Representation (Cartograph?) Atlas. Physical maps, Product maps, Road maps, etc. World Atlas (example)
tale, saga
saga, tale, legend, narrative, classic
A tale is another word for legend. Folktales and myths are not legends. Legends are unclear if they are true.
Road maps are used for directing people if they get lost. Another word for a road map is called a melways.
Map legend.
Most maps have a key or legend, a scale to show distances, and a compass rose to indicate direction.
Map lengend is Topographic map and most other maps that have a legend.
so you can tell what everything is.