What is the scale of the map? Write all types of scale.
Answers
Answer:
Map scale refers to the relationship or ratio Between distance on a map and distance on the map. For ex 1 cm in map = 1 km in ground
There are basically three types of scale in map : -
Large scale map
Medium scale map
Small scale map
Hope it is helpful for you.
Explanation:
The term 'the scale of the map' means the ratio between the actual distance on the ground and the distance shown on the map
Types:
1. Statement or Verbal scale
2. Representative Fraction (RF) or Ratio Scale
3. Graphical or Bar Scale
1. Statement or Verbal scale:
. In this method, the map scale is stated in words i.e., 1 cm to 1 km.
. It means 1 cm distance on the map corresponds to 1 km distance on the ground.
. Thus it is written on the map like 1 cm to 1 km
2. Representative Fraction (RF) or Numerical Fraction or Ratio Scale:
. It shows the relationship between the map distance and the corresponding ground distance in the same units of length.
. R.F. is generally shown as a fraction
3. Graphical or Bar Scale or Linear scale:
. A graphic scale looks like a small ruler drawn at the bottom
. This line is line is divided and sub divided into lengths each of which represents a certain distance on the ground.
.This scale has added advantage for taking copies of maps as the measurement does not change.