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Map Production
Become familiar with small and large scale maps.
Map scale bar. Finally inset maps are a completely visual way to show map scale by including surroundings. For those who know the area this is extremely handy to get your bearings immediately. Locator maps are often smaller scale maps with an extent rectangle.
The main focus of the map is a zoomed in larger scale map of that extent rectangle. Many maps state the nominal scale and may even display a bar scale sometimes merely called a scale to represent it. The second distinct concept of scale applies to the variation in scale across a map.
It is the ratio of the mapped points scale to the nominal scale. In this case scale means the scale factor point scale particular scale. Scale bars provide a visual indication of the size of features and distance between features on the map.
A scale bar is a line or bar divided into parts. It is labeled with its ground length usually in multiples of map units such as tens of kilometers or hundreds of miles. When a scale bar is added to the layout it is associated with a map.
If youre using google maps on your computer you cant change the scale bar visibility. It will always appear at the bottom right of the screen. To see the scale bar.
On your mobile device open the google maps app. Tap the menu. Tap settings show scale on map.
Choose when zooming in and out or always. Here is a bit more on map scale indicators like scale bars. Almost all maps are drawn to a scale so it should be possible for these maps to indicate what the scale of the map is.
There are three primary ways to indicate scale on a map. A representative fraction eg 124000 a verbal scale eg one inch to the mile or. Map scale is the ratio of the distance on the map to the corresponding distance on the ground.
Learn how bar scale fractional scale and verbal scale are used to find real world distances from measurements on map.
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