What does "relief map" mean?

A map that shows the three-dimensional topography of terrain, usually by use of contours but sometimes with colors or by hatching.

Relief map

Common synonyms include: atlas, cartography, chart, chorography, contour map, earth's surface features.

noun

noun ·Rare ·Advanced level

Noun

1
A map that shows the three-dimensional topography of terrain, usually by use of contours but sometimes with colors or by hatching.
2
a map having contour lines through points of equal elevation wordnet