4. Scale Flashcards
1
Q
Define a scale (
A
Scale of a map represent the relationship between the size of the map and the size of the actual are that is represented on the map
2
Q
Explain the difference between q large and small scale map (2)
A
- 1/2 is larger than 1/4
- so 1:10 000 is bigger that 1:150 000
3
Q
What are tge most common scales on maps (2)
A
- 1:50 000 topographic map
- 1:10 000 orthophoto map
4
Q
What are large scale maps used for (2)
A
Large scale is greater than 1:75 000 and is useful in regions in districts
5
Q
What is a small scale map used for (2)
A
Small scale is from 1:600 000-1:100 000 000 and is used for worlds and continents
6
Q
Define a word scale (1)
A
2 cm on the map represents 1 km on the ground
7
Q
Define a representative fraction/fraction scale (1)
A
1/150 000
8
Q
Define a ratio scale (1)
A
1:50 000
