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| screenshot = [[File:earth3d.jpg]]
| screenshot = [[File:earth3d.jpg]]
| caption = Screenshot of Earth3d running under [[Linux]]
| caption = Screenshot of Earth3d running under [[Linux]]
| developer = [[Dominique Andre Gunia]]
| developer = Dominique Andre Gunia
| released = August 2004
| released ={{start date and age|2004|08}}
| latest release version = 1.0.5 {{release_date|2006|02|00}}
| latest release version = 1.0.5 {{start date and age|2006|02|00}}
| programming language = C++, Java
| programming language = C++, Java
| operating system = [[Microsoft Windows|Windows]] [[Windows 2000|2000]], [[Windows XP|XP]] & [[Windows Vista|Vista]], [[Mac OS X]], [[Linux]]
| operating system = [[Microsoft Windows|Windows]] [[Windows 2000|2000]], [[Windows XP|XP]] & [[Windows Vista|Vista]], [[Mac OS X]], [[Linux]]
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| genre = [[Virtual globe]]
| genre = [[Virtual globe]]
| license = [[GPL]]
| license = [[GPL]]
| website = http://www.earth3d.org/
| website = {{URL|www.earth3d.org}}
}}
}}


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==References==
==References==
<references/>
{{reflist}}


== External links ==
== External links ==
* [http://www.earth3d.org The main website of the project]
* {{Official website|www.earth3d.org}}


[[Category:Free software programmed in C++]]
[[Category:Free software programmed in C++]]

Revision as of 01:20, 19 February 2015

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Earth3D

Screenshot of Earth3d running under Linux
Developer:Dominique Andre Gunia
Initial release:Template:Start date and age
Latest release:1.0.5 Template:Start date and age
OS:Windows 2000, XP & Vista, Mac OS X, Linux
Available language(s):english
Use: Virtual globe
License:GPL
Website: Template:URL

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 user navigates around. The data itself is saved in a Quadtree. It uses data from NASA, USGS, the CIA and the city of Osnabrück.

One of the strengths of Earth3D is the capacity of showing metereological phenomena, like Low-pressure areas, anticylones, etc. in near-real time.[2]

The original version of Earth3D was developed using Trolltech's QT framework. Later a version built with Java and JOGL was developed.[3] But the demand for a Java based version was very little. This may be because NASA's WorldWind also has an open source Java version. So most people wanted to use a C++ based globe in their applications. That was the reason why a minimalized version, the Earth3dlib was developed. It contains only the most necessary functions to display the earth itself and to add own visualizations to it.

All these three projects can be retrieved from Sourceforge's CVS (C++) or Subversion (Java) repository.

See also

References

  1. ↑ http://sourcepole.ch/assets/2010/9/10/foss4g2010_virtual_globes.pdf Comparison of Open Source Virtual Globes
  2. ↑ http://www.cuadernalia.net/spip.php?article4255 Earth3D (Visor interactivo 2D, 2.5D y 3D para Andalucía)
  3. ↑ http://www.earth3d.org/ Welcome to Earth3D

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