The inset. Usually the original map has a highlighted area that is then expanded in a different area of the map (sometimes on the back). This is called an inset.
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A map-maker is called a cartographer. They are responsible for creating accurate and detailed maps that can represent geographical features and information.
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A inset map displays an enlarged view of a specific area from the main map. It provides more detailed information about that particular section while maintaining context with the overall map.
The section of a map that is enlarged for a closer view is called an inset. Insets are often used to provide more detail in a specific area without affecting the scale of the main map.
You can find a detailed map of the Paris RER on the Paris By Train. The map is pretty small, so you are going to have to click and zoom in on it to see any details.
The maps that show a wide range of information called thematic maps. They will contain as many details as possible about the region.
A site map is a detailed plan of a small area. It concentrates on an area that an architect or developer is hoping to construct buildings or a complex.
A small map inset in the corner of a large map is typically called a "locator map" or "overview map." It provides a broader view of the area shown on the main map to help users understand its relative location.
If details are needed (larger) smaller or fewer details (small)
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The section of a map that lists and defines all the symbols used on it is called the map legend or key. It is typically located in a corner of the map, and provides information about the meaning of each symbol, color, line type, or shading used on the map. The legend is essential for interpreting the map accurately and understanding its features.