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A mound in the Great Circle Earthworks One end of the Great Circle Earthworks, part of the Newark Earthworks. The 1,200-foot (370 m)-wide Newark Earthworks Great Circle (located in Heath, OH) is one of the largest circular earthworks in the Americas, at least in construction effort. A 5-foot (1.5 m) deep moat is encompassed by walls that are 8 ...
The 1,054-foot (321 m)-wide Newark Great Circle is one of the largest circular earthwork in the Americas, at least in construction effort. A 5-foot (1.5 m) deep moat is encompassed by walls that are 8 feet (2.4 m) high; at the entrance, the dimensions are even more grand.
The Great Pyramid of Giza in Egypt would fit precisely within Observatory Circle. The even larger 1,180-foot (360 m)-diameter Newark Great Circle, located in Heath, is the largest circular earthwork in the Americas. The 8 feet (2.4 m)-high walls surround a 5 feet (1.5 m)-deep moat.
The Great Serpent Mound is a 1,348-feet-long (411 m), three-feet-high prehistoric effigy mound located in Peebles, Ohio. It was built on what is known as the Serpent Mound crater plateau, running along the Ohio Brush Creek in Adams County, Ohio .
The Short North is a neighborhood in Columbus, Ohio, United States, centered on the main strip of High Street immediately north of the Arena District and extending until just south of the University District and Ohio State University.
The disk bounded by a great circle is called a great disk: it is the intersection of a ball and a plane passing through its center. In higher dimensions, the great circles on the n-sphere are the intersection of the n-sphere with 2-planes that pass through the origin in the Euclidean space R n + 1. Half of a great circle may be called a great ...
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Great-circle navigation or orthodromic navigation (related to orthodromic course; from Ancient Greek ορθός (orthós) 'right angle' and δρόμος (drómos) 'path') is the practice of navigating a vessel (a ship or aircraft) along a great circle. Such routes yield the shortest distance between two points on the globe. [1]