a book of maps

chart of geographic area

drawing, design or plan used to explain or illustrate something

drawing, sketch of form or plan

a drawing on paper etc of the earth's surface or a part of it, showing hills, rivers, countries, vegetation, economic resources etc

chart of geographic area

a line showing the shape; a statement of the chief facts; to draw, give, (something) in outline

plan, sketch

an outline drawing (of or for a building) showing the relative size, positions etc of the parts, especially as if seen from above

scheme, design, way of doing things