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Earth3D was developed as part of a diploma thesis of Dominique Andre Gunia at Braunschweig University of Technology [1] to display a virtual globe of the earth. It was developed before Google bought Keyhole, Inc and changed their product into Google Earth. Earth3D downloads its data (satellite imagery and height data) from a server while the ...
NASA WorldWind, an open-source virtual globe with stars and advanced atmosphere and sunlight effects. A virtual globe is a three-dimensional (3D) software model or representation of Earth or another world. A virtual globe provides the user with the ability to freely move around in the virtual environment by changing the viewing angle and position.
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.
Other features include the ability to copy the current view onto the clipboard, where it can by displayed by pasting it on an image program such as Microsoft Paint, thematic maps, charts, and clocks that all allow the user to customize the area, an "Earth shadow" feature which creates a shadow on the Earth if on 3D, and a 2D feature that allows ...
NASA WorldWind is an open-source (released under the NOSA license and the Apache 2.0 license) virtual globe. According to the website, "WorldWind is an open source virtual globe API. WorldWind allows developers to quickly and easily create interactive visualizations of 3D globe, map and geographical information.
Find a globe in your local library or classroom and try this: Close the eyes, spin it and drop a finger randomly on its curved, glossy surface. In the age of Google Earth, watches that triangulate ...
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Date/Time Thumbnail Dimensions User Comment; current: 02:15, 15 November 2012: 600 × 600 (202 KB): Jahoe: Set nominal size to 600 x 600 px (not so important, can be scaled to any size, but nicely fitting the commons preview); removed Adobe-specific code; removed doctype declaration; minor typographic enhancements in the SVG source.