![]() ![]() In the command line console, run python -m rver.Download and install Python version 3.X.In your web browsear, head to the address Another option is to use Python’s rver:.Execute the command http-server to start the server.In the command line console, run npm install http-server.Open a command line console in the root folder of your web app (where the ‘index.html’ file and your ‘./images’ folder is located).If you do not already have a web server, you can use a minimal development web server built in Node.js: If you’re not familiar with local testing servers, the Mozilla Development Network is a good place to start. We have written a basic Web WorldWind app, but unlike the Java and Android versions of WorldWind, Web WorldWind is meant to be part of a web application, therefore we need a web server to visualize our work. The image files can be downloaded in here. ![]() exist in the same directory (if following our convention, the folder should be ‘./HelloWorldWind/images’). These need to be inside an ‘./images’ directory which needs to be a sibling of the library, i.e. Note that in order for both the corresponding icons of these controls to be displayed, as well as the low resolution Blue Marble imagery, we need their image files to be sourced locally. An overall efficient and comprehensive educational toolĪll in all, NASA World Wind is a fun application that can also be used to learn a lot of new things, especially if the user has the patience to explore its numerous sections.Wwd. The only downside of this application is that it requires a lot of RAM to function smoothly, and if there are numerous other programs running on the computer, lags and even crashes might occur frequently. This way, they can not only learn about their relief, but they can also get information about their satellites. 3D view mode and information about different planetsĪ special side of this application is its Anaglyph Stereo 3D mode, which allows users to view a three-dimensional version of the Earth – needless to say, special 3D glasses are required to fully appreciate this mode.Īnother feature that helps NASA World Wind stand out is the fact that users can also explore other planets such as Jupiter, Mars, the Moon or Venus. Furthermore, one can configure NASA World Wind to display the landmarks of an area thus getting details about the most famous touristic attractions located in the neighborhood. The application also comes with a virtual compass and a distance calculator, both of which can be useful when planning a trip. In addition, they can get the exact location of the mouse cursor or they can get details regarding latitude and longitude. Finding locations and working with a compass and distance calculator For instance, users can view the flags for each country of the world, while having the possibility to choose which ones should be visible or hidden. Rich set of features to play withĬompared to other similar tools, NASA World Wind does not focus on a single aspect of the planet, but it rather covers several of them. NASA World Wind is such an application that can help teachers and students alike get familiarized with our planet. Considering Earth is a complex subject, it is no wonder that there are a lot of software solutions meant to assist users in learning new and exciting things about it.
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