NASA World Wind loads elevation data automatically with a multi-resolution approach, i.e. It provides information not only regarding elevation, but also allows one to derive other morphological features, such as slope, aspect, with the ability to model these dynamics of a planet’s system processes– e.g. A DTM is the digital representation of the elevation of a planet’s surface at ground level. The base model is a virtual globe, a 3D representation of a planet, enriched with its digital terrain model (DTM). This visualization technology provides a multi-dimensional geographic information system (GIS) and an extensible framework for analyses and visualization of scientific data. World Wind is an API-centric SDK, an Application Programming Interface (API) Software Development Kit (SDK) that delivers virtual world for experiencing geospatial data in its native context. This motto is fully realized in NASA World Wind. The National Aeronautics and Space Administration (NASA) was born in 1958 with a motto: “For the Benefit of All”. With this contribution, we want to increase awareness of NASA World Wind as a unique opportunity to foster collaboration between scientists, developers and other stakeholders, enriching knowledge of our Earth’s complexity. The European Space Agency is now partnering with NASA on development of the "ESA-NASA Web World Wind" this high degree of interest from other agencies will boost future project productivity. We give here an overview of the project, reporting details regarding current development direction, with state of the art examples. NASA World Wind provides the ideal environment for scientific data, their analysis, visual representation and interaction with users, in a single platform, which can be deployed both as a Java desktop application (NASA World Wind) or a JavaScript web application (ESA-NASA Web World Wind). Note: All *.dll, *.jnilib, and *.so files in the WorldWind folder must be in the same folder as World Wind is an open source application-programming interface for developing geographic information systems based on a virtual globe rendering engine representing a planet. On Windows java -Xmx1024m =true -cp MyApp.jar worldwind.jar worldwindx.jar jogl-all.jar gluegen-rt.jar gdal.jar worldwinddemo.MyBasicDemo On Mac OS X and Linux java -Xmx1024m -cp MyApp.jar:worldwind.jar:worldwindx.jar:jogl-all.jar:gluegen-rt.jar:gdal.jar worldwinddemo.MyBasicDemo Here are examples of running your app from the command-line, assuming your app’s JAR file is MyApp.jar, and your main class is worldwinddemo.MyBasicDemo. Start with SimplestPossibleExample and ApplicationTemplate, then refer to the Examples page for more advanced topics. Run a WorldWind Demo by opening the WorldWind/README.txt and following the instructions under “Running a Basic Demo Application”.Ĭreate an app by reviewing the programming examples in WorldWind/src/gov/nasa/worldwindx/examples. The following steps refer to the extracted folder as WorldWind. Follow these instructions to download, run, and deploy an application using WorldWind.ĭownload the latest release from the WorldWind GitHub Releases.Įxtract the WorldWind SDK to a folder anywhere on your hard drive. To run a WorldWind demo application, visit the Demos page. WorldWind is an SDK (software development kit) that software engineers can use to build their own applications.
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