Definitions for "Topographical map"
Keywords:  contour, map, elevation, overland, usgs
A map that uses contour lines to represent variations in elevation.
a map that shows elevation of a land area through the use of contour lines
a map that shows land elevations by use of lines that connect points of equal elevation (contour lines), water bodies, streams, buildings mine sites, roads and other land features.
Keywords:  representation, earth, part
a representation of the Earth, or part of it