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Google Earth is a web and computer program that renders a 3D representation of Earth based primarily on satellite imagery. The program maps the Earth by superimposing satellite images, aerial photography , and GIS data onto a 3D globe , allowing users to see cities and landscapes from various angles.
Earth from Above is a United Nations-supported ecological project conceived and led by Yann Arthus-Bertrand. The project includes a photo essay -style collection of aerial photography produced by Arthus-Bertrand, in which the photographer captured vistas of Earth from various aircraft during a ten-year period. [ 1 ]
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.
Pale Blue Dot is a photograph of Earth taken on February 14, 1990, by the Voyager 1 space probe from an unprecedented distance of approximately 6 billion kilometers (3.7 billion miles, 40.5 AU), as part of that day's Family Portrait series of images of the Solar System.
A high-definition map (HD map) is a highly accurate map used primarily in the field of autonomous driving, [1] [2] containing details not normally present on traditional maps. [ 3 ] [ 4 ] HD maps are often captured using an array of sensors, such as LiDARs , radars , digital cameras , and GPS , [ 3 ] [ 5 ] [ 6 ] and they can also be constructed ...
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Flag of Earth proposed by James W. Cadle in 1970. In May 1970, James W. Cadle, a farmer from Homer, Illinois, proposed his version of the flag of Earth, that consisted of a blue circle representing the Earth, placed in the centre of the flag, in front of a segment of a larger yellow circle, representing the Sun, placed on the left side of the map, and a smaller white circle, representing the ...
The Blue Marble is a photograph of Earth taken on December 7, 1972, by either Ron Evans or Harrison Schmitt aboard the Apollo 17 spacecraft on its way to the Moon.Viewed from around 29,400 km (18,300 mi) from Earth's surface, [1] a cropped and rotated version has become one of the most reproduced images in history.