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World Wind program is an open source program that has been created by NASA that will allow you to place different kinds of overlays on a high quality globe. Users can also spin the globe and then zoom in to view different places from a close distance.

Overlays include borders, landmarks, hurricane paths, weather and other downloadable add-ons. Since the software is an open source program, add-ons have started popping up on the Web. You will be able to download a number of add-ons from world wind wiki.com.

World Wind program developed by NASA. It will allow you to sail through the sea. The zooming levels of the software is an important feature. You can get satellite view of the planet. The program is developed for every user, even those who are working in science.

World Wind makes use of several satellites that give the best possible picture. The software will allow anyone to zoom into location on Earth. High resolution images are guaranteed when you view it in NASA World Wind.

The first thing, you should know using this software is not a difficult task. Any one can use it, whoever has basic knowledge of computers. The software is available for free. That means, you don't have to pay anything to download the software. NASA World Wind allows you to use your pc as a globe. Feel free to visit any place on Earth if you have installed this software on your computer. This is not the only feature of this planet. Therefore, if you think that software only allows viewing Earth then you are completely wrong. With NASA World, you can explore other planets. It is not meant to be used only in schools.

NASA world wind is an interactive program, which allows you to explore as well as view images of imagery of earths places. This program is developed which can successfully run on windows operating system. This program provides various datasets like blue marble, SRTM and LandSat.

World wind combines these datasets to give you elevated resolution colored imagery of our planet in the three dimensional form. If you want to take enjoy out of this program, then you cam download this program. In order to download this program, you should follow certain steps, which are as follows:

In this article, we will discuss about world wind java application and user applications of the SDK.

Application template: It is the basic usage of the SDK, which shows us default globe along with default layer list as well as panel. Application template displays the stars background, compass, scale bar, atmospheric effect, and world map, which are common for most of the example applications.

Key point, power point and some other slide-show presentation tools are precious asset in lectures. In addition, world wind is a powerful tool for improving and developing power point lectures because by utilizing it we can create eye-catching images for positioning in presentation. The images are freely used without facing the problem of copyright issues because the images and program is open source.

World wind allows you for zoom into any place of the earth from satellite altitude. By influencing shuttle radar topography mission data as well as LandSat satellite imagery, world wind allow you for experiencing the earth terrain in rich 3D. By using world wind, you can visit any place you want. NASA world wind influences Microsoft .net technology for fast development and for getting easy access for open standards like WMS, some other graphic standards and XML.

World wind is a much powerful tool, which can be used in the educational setting. Virtual globes took aerial, topographic, satellite data from some experts, and then make this data accessible for the masses. There are many people who have downloaded virtual globes in their computers and laptops and expend their many hours for searching their offices, houses and their favorite places on the earth. The data that world wind provides can be used while teaching in classroom.

Internet users: This Add-on makes use of a colored map to show how many people have access for internet.

Jupiter and moons: This add-on adds another new world for world wind. It includes Ganymede, lo and Jupiter’s moons Europa. If you want to view Jupiter then there are two ways like by clicking on world wind Jupiter desktop or by selecting Jupiter from file menu of world wind.

Lunar landmarks: This add-on shows us the locations of different NASA related landmarks which are situated on the moon along with clickable icons.

Add-ons are new features of world wind. These add-ons are not created by NASA. You can use thee add-ons for viewing other planets, get the routes and zoom into areas which are not included in NASA data. Now we will discuss each add-on in detail way.

2005 NASCAR Tracks: With the help of this add-on we can see 2005 NASCAR tacks and it has one toolbar icon.

Apollo landings: This add-on shows all the Apollo landings and also shows some impact sites.

Arch Atlas: This is one of the experimental add-on which links world wind to ArchAtlas archaeological atlas website. This add-on contains sites from satellites database.