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A 3D surface map of Mt. St. Helens with a 2D contour map above for comparison. In mathematics, geology, and cartography, a surface map is a 2D perspective representation of a 3-dimensional surface. [1] Surface maps usually represent real-world entities such as landforms or the surfaces of objects.
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Nguyễn Đình Chiểu was born in the southern province of Gia Định, the location of modern Saigon.He was of gentry parentage; his father was a native of Thừa Thiên–Huế, near Huế; but, during his service to the imperial government of Emperor Gia Long, he was posted south to serve under Lê Văn Duyệt, the governor of the south.
A world map is a map of most or all of the surface of Earth. World maps, because of their scale, must deal with the problem of projection. Maps rendered in two dimensions by necessity distort the display of the three-dimensional surface of the Earth. While this is true of any map, these distortions reach extremes in a world map.
Map of ancient Asia shows location of the Âu Việt state of Nam Cương and other Viet’s kingdoms. According to folklore, prior to Chinese domination of northern and north-central Vietnam, the region was ruled by a series of kingdoms called Văn Lang with a hierarchical government, headed by Lạc Kings ( Hùng Kings ), who were served by ...
Sóc Trăng was known as Ba Xuyên during Minh Mạng's admininistration. [1]During the Nguyễn Dynasty of emperor Minh Mạng, it was given the Sino-Vietnamese name Nguyệt Giang (月 江), a calque of "Sông Trăng" (Moon River).
The navigation possibilities of this river are very limited. In addition to the three major rivers, there is an abundance of small rivers, lakes and ponds (2000 ponds). The total volume of surface water available from all these sources is estimated at 10 BCM. River water is potable, clear and tasteless, has a pH value ranging from 6.5 and 7.5.
Celestial map by the cartographer Frederik de Wit, 17th century. Cartography or map-making is the study and practice of crafting representations of the Earth upon a flat surface [2] (see History of cartography), and one who makes maps is called a cartographer. Road maps are perhaps the most widely used maps today.