等とう高こう線せん地ち図ずMeaningsNoun1. contour mapKanji used等equal高high線line地ground図diagramComposed of等とうclass; order; rank; et cetera; etc.; and the like; equal; iso-Noun高こうhigh; high schoolPrefix線せんline; stripe; stria; line (e.g. telephone line); wire; ray (e.g. X-ray); beam; line (e.g. of a railroad); track; route; …Noun地ち図ずmap; atlas; chart; planNoun