Catalogued
Relief shading (hill shading)
- Made by
- Gradual; theorised by Eduard Imhof
- Year
- 1500s-1900s
- Field
- Thematic maps
- Kind
- Map
- Room
- Places — Placed by reading its description, not yet studied
20 other forms share this skeleton
Source
Imhof 1965, Kartographische Geländedarstellung
Attribution less certain: contested, or no single inventor recorded