A sketch map is a simple drawing of an area that shows only the most important features. It is not drawn perfectly to scale, but it must be clear, neat and easy to understand.
Why we use sketch maps
Sketch maps help us show the position of key features quickly, such as roads, rivers, buildings and land use. They are useful for giving directions, planning fieldwork and summarising a large, detailed map in a simple form.
Key idea
A good sketch map shows only the essential features. Too much detail makes it messy and hard to read.
Elements of a sketch map
Every sketch map should include certain basic parts so that others can read it correctly:
- Title — tells what area the map shows.
- North arrow — shows the direction of North.
- Frame (border) — a neat box around the map.
- Legend (key) — explains the symbols used.
- Symbols and labels — mark and name the features.
Remember
- Draw with a pencil so mistakes can be corrected.
- Keep symbols simple and label them in the legend.
- Always add a North arrow and a title.
Example
To show the way from your home to school, you might draw the main road as a line, mark your house and the school with small squares, and add a North arrow so the direction is clear.
A sketch map is different from a full topographic map: it is quicker to draw and easier to read, but it gives less exact measurement. Because it leaves out fine detail, a sketch map is best when you only need to show where the main features are and how they are arranged, rather than their precise size or distance apart.