长沙国深平防区地形图亦称长沙国南部地形图（西汉 文帝）1973年12月发掘湖南长沙市东郊马王堆三号汉墓（轪侯之子墓）时出土。
绢底彩绘，成图于公元前168年以前。比例尺约为1：180 000，相当于汉代的一寸折十里，地图幅面为纵96cm、横96cm。原图上本无名，由于地图内容包含了山川、道路、城镇等要素，故取名“地形图”。现藏于湖南省博物馆。
本图上方为南，下方为北， 采用田青、淡棕、黑三色绘画， 较详细地表示了山脉、河流、道路、城镇、乡里等内容。河流表示得十分突出，从河源到下游，以逐渐变粗的线条表示。较大的河在河口处均注有河名。著名的深水、冷水在其源头标注“深水源”“冷水源”文字。 地貌表示颇具特色，山脉、山峰、山头、山谷诸元素皆清晰可见。采用闭合曲线表示山脉坐落、山体轮廓和走向，这是中国和世界上最早的表示地貌的科学方法，它虽然还不是18世纪出现的等高线，但已具备了高度概括和抽象的特点。该图翔实的内容、科学的表示方法，都超越了以往人们对古代地图传统的概念。国际制图学界普遍认为：马王堆汉墓地图是世界地图学史上罕见的珍宝，具有划时代的意义。
/Changsha deep lines topographic map/
Changsha deep level lines topographic map peace plan known as the terrain in southern Changsha (the Western Han Dynasty Emperor)
1973 explore the eastern outskirts of Changsha, Hunan Province, December 3 at Mawangdui Han Tomb (tomb of the son-hand-drive HOU) unearthed. Screen end of painting. Map in 2500 168 years ago. 1:180 scale of about 000, which is equivalent to an inch of the Han Dynasty pack ten maps for vertical-format 96cm. Wang 96cm. The maximum on the unknown, because they contain maps of the mountains, roads, towns and other elements, the name "topographic map." Now in the possession of the Hunan Provincial Museum.
The above plan for the south, the bottom of the North, using Tian Qing, short brown and black color painting, said the mountain range in more detail, rivers, roads, towns, did so on. Rivers said very prominent, downstream from Heyuan to gradually thicker lines said. Larger in the mouth of the river who were injected with the river. Famous deep, cold water at its source tagging "deep water" and "cold water" characters. Relief is distinctive, mountains, mountain, hill and valley various elements are clearly visible. Range is located by closed curves, hills contour and alignment. It is said that China and the world's first scientific landscape, it is not yet in the 18th century, contour lines. it has a highly generalized and abstract features. The plan detailed the contents of the scientific method, ancient maps are beyond the traditional concept of the past. International Cartographic scholars Mawangdui map : History is a rare treasure map of the world, and is of epoch-making significance.
