What does a map scale of 1 to 2500 mean?

What does a map scale of 1 to 2500 mean?

Representative Text / Ratio Scale It tells the map reader that one unit on the map is equal to a certain number of units in the real world. Example: 1:2500. For example, 1:2500 means that 1 cm = 2500 cm.

What does a map scale of 1 to 24000 mean?

It is given as a ratio of inches on the map corresponding to inches, feet, or miles on the ground. For example, a map scale indicating a ratio of 1:24,000 (in/in), means that for every 1 inch on the map, 24,000 inches have been covered on the ground. Ground distances on maps are usually given in feet or miles.

What does a map scale expressed as 1 1000000 mean?

In the same way, a 1:100,000-scale map is 1/100,000th as large as the ground area shown on the map. A large scale map is where the RF is relatively large. A 1:1200 map is therefore larger scale than a 1:1,000,000 map. The 1:1,000,000 map would usually be called a small scale map.

How do you read a 1 24000 scale map?

It’s your unit of measurement, usually an inch. The second number is the ground distance. For example, if your U.S. Geological Survey (USGS) map has a scale of 1:24,000, it means that 1 inch on the map is equal to 24,000 inches (2,000 feet or 610 meters) in the real world.

What is largest scale OS map?

The main scales used by Ordnance Survey (OS) for surveying are 1:1250, 1:2500 and 1:10 000. These are referred to as large scale maps, which is when features in the real world are portrayed larger on the map. OS also produce a number of mapping products at other scales, such as 1:25 000 scale and 1:50 000 scale.

Which is the correct scale for a map?

A map scale might be given in a drawing (a graphic scale), but it usually is given as a fraction or a ratio-1/10,000 or 1:10,000. These “representative fraction” scales mean that one unit of measurement on the map 1 inch or 1 centimeter represents 10,000 of the same units on the ground.

What is the scale for the US Geological Survey?

U.S. Geological Survey Scales The U.S. Geological Survey publishes maps at various scales. The scale used for most U.S. topographic mapping is 1:24,000. Maps published at this scale cover 7.5 minutes of latitude and 7.5 minutes of longitude; they are commonly called “7.5-minute quadrangle” maps.

Is the larger the number, the smaller the scale?

“The larger the number, the smaller the scale” sounds confusing, but it is easy to understand. A map of an area 100 miles long by 100 miles wide drawn at a scale of 1:63,360 would be more than 8 feet square! To make this map a more convenient size, either the scale used or the amount of area included must be reduced.