On a map with a scale of 1:50 000 (one to fifty thousand), a centimetre measured on the map represent 50,000 centimetres on the ground.
A scale bar is used to convert between the distance on the map and the actual distance in real life on a planimetric map. It provides a visual representation of the relationship between the distances on the map and the corresponding real-world distances.
A verbal scale is a type of map scale that is unitless. It describes the relationship between distance on the map and actual distance on the Earth's surface in words rather than a ratio or graphic representation.
mercator projection
mercator projection
A distance scale is a representation of the relationship between distances on a map or diagram and the actual distances they represent in the real world. It is typically expressed as a ratio or a bar scale, allowing users to convert measurements between the map and reality.
If the linear scale of a map is twice that of another map, the aerial representation will be four times larger due to the square relationship between linear scale and aerial representation. This means that for every unit of distance on the map with the smaller linear scale, the corresponding distance on the map with the larger linear scale will be twice as long.
A map can be a picture, an object or a representation all at once. A map can be considered a picture of an object that is used to represent an area on the globe.
Drawn to scale, means a level of representation. This isapplied to cartography (mapping), where scale is the ratiobetween map distance and distance on the ground. Thus, arepresentative fraction of 1 : 15 000 indicates that 1 cm (orinch) on the map represents 15 000 cm (or inches) on theground.
The scale.The scale, which should ALWAYS be given on a map. It may be given simply as a ratio: eg 1:50 000 or in terms of the measures eg 2 cm = 1 km. There may also be a pictorial representation.
A map scale lets you convert map distance to ground distance.
a projection map
a projection map