World wind satellite imagery
World wind is an excellent program developed by NASA. By using Microsoft visual C#.NET, Microsoft DirectX and Microsoft.NET, world wind allows anyone to go for a virtual tour of the globe, seeing 3D images of the globe collected by NASA satellites.
World wind also allows users to zoom from satellite altitude into any place you want. Influencing shuttle radar topography mission data and LandSat satellite imagery, world wind allows you to experience earth terrain in rich 3D. With the help of world wind you can virtually visit your favorite place. World wind 1.4.0 is made by putting particular focus on the ease of usability, so that people from all ages are able to enjoy world wind. Some extra features and guides are accessed through a simplified menu. In order to run world wind on your computer, it needs the installation of DirectX and .NET runtime environment. If you don’t have installed then world wind setup directs you foe web pages in which you are able to download DirectX and .NET runtime environment.
There are some important features of this version which include 3D engine, LandSat 7, GLOBE, Landmark Set and Blue Marble. Now we will discuss what new things are added in this version such as, Movie Recorder, Place Finder Loader, Satellite Tracker, New NRL data, New accurate shading, Support for 3D models, Time controller, 3D compass widget, New scale bar, etc.
Requirements: To install these add on to you NASA world wind you need, Microsoft.NET framework 2.0, 3D graphics card, ATI Radeon 7500, Free Disk of 2 GB, NVidia Getforce 2 Ultra, Intel extreme graphic processor, and 256 MB of Ram.
By using world wind you can easily search and manipulate several terabytes of satellite images, topographical maps and satellite images from sources like Terraserver.
The newly developed world wind computer program is able to transport users to any place on from moon. With this program, you can explore moon in the 3D interactive environment which world wind creates. Now we will discuss how to use this new 3D imagery feature of world wind. Computer programmers from NASA made the world wind for delivering satellite images and information of the globe for the internet. Users are able to see 3D pictures of land surface with its elevation and climate. With newly developed world wind program you can see the moon at 66 feet resolution. With world wind you can ride a magic carpet and can also zoom down for any point.
World wind provides users a chance for exploring the environment according to their wish. World wind program is freely available program through internet download. Currently, Hurricane Katrina data is added in the images collection of world wind. World wind accesses topographic maps, public domain United States, geological survey aerial photography, LandSat satellite data and Shuttle Radar Topography Mission. World wind delivers terabytes of global NASA satellite data which are a result of daily examinations of temperature, precipitation and barometric pressure. Both NASA and the Ballistic Missile Defense organization sponsored the Deep Space Program Science experiment which included the Clementine.
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