4. Sketch Maps and Maps with symbols
Sketch map
A sketch map is drawn from observation or a photograph showing a view from the top.
Maps with symbols
Symbols come in different forms
Circles
Bars
Squares
Maps with proportional circles
Sketch map
A sketch map is drawn from observation or a photograph showing a view from the top.
Maps with symbols
Symbols come in different forms
Circles
Bars
Squares
Maps with proportional circles