![]() 3D model loader and new model centered view mode ( ISS example) (v3.5).Create movies of any window or entire app (v3.2).Earth Coverage Analysis ( screenshot, movie) (v3.2).Remote command server (and client) for sending commands to the application remotely over a TCP/IP connection.Plugin capabilities using bean shell scripts.Custom high precision propagation - 4th, 8th, and adaptive 7-8th order Runge-Kutta methods.Custom Satellites using a mission designer interface with solver loops to allow for modeling of maneuvers.3D globe with streamable high resolution imagery via NASA's World Wind SDK.Tracking tool - includes tracking angles, polar plotting, and pass predictions (visible and radar) with elevation constraints.Ground stations: 800+ built in and the ability to create custom locations.Orbital elements for over 3,000 satellites which are easily updated.Real-time and non-real time tracking modes.Requires Java 1.6 - and uses NASA's World Wind Java SDK (included) and JOGL for 3D rendering (included for win). NOTE: File format has changed, this version will not open the saved scenarios from older versions.Saved files use zip compression resulting in significantly smaller file sizes (v4.0).Coordinate system selection for the satellite information dialog (J2000, TEME, MOD, TOD) (v4.0).3D sun shading effects (World Wind) (v4.0).New SGP4 Propagator based on the Center for Space Standards & Innovation (CSSI) version (v4.0). ![]() Increased accuracy in coordinate system transformations (v4.0).Custom Satellite node to load ephemeris from a file (v4.1).ECI plane grid visualization (3D) (v4.1).New Features in Version 4.0/4.1 (Screen shot on Left) Satellite Browser: Added 9 new sub categories (TLE data sets) (v4.2.2).Escape key listener/binding doesn't seem to be working. Known issues: problems escaping from full screen. Added option in the windows menu (for currently selected selected 2d window). (beta) add ability to go full screen exclusive mode for 2D map.2D Map: change default background color to full black.2D Map: Change default night fill alpha level to 0.6f.2D Map: Change default night fill color to full black.2D Map: Change default 2D Earth image map to: Earth_bathymetry_4k.jpg.2D Map: Added 4 new higher resolution 2D Earth image maps: Earth_bathymetry_4k.jpg, Earth_no_clouds_8k.jpg, Earth_with_clouds_4k.jpg, Earth_no_ice_or_clouds_4k.jpg.2D Map: Changed 2D image map scaling default to smooth (looks a lot better).2D Map: added options for drawing line widths (default = 2.0) and font size for labels (default = 12).To help get you started: ( new v4.1.5 demo files) some older demo screenshots and saved files. ![]() Because this application was written in Java, it should run on almost any operating system or directly off the web using java web start! The program also allows for easy updating of current satellite tracking data via. It uses advanced SGP4/SDP4 algorithms developed by NASA/ NORAD or customizable high precision solvers to propagate satellite orbits. It allows you to predict the position of any satellite in real time or in the past or future. JSatTrak is a Satellite tracking program written in Java. | downloads | contact | screenshots | tutorials DownloadĪll source code is open source for developers throughout the world.JSatTrak - Java Satellite Tracker by Shawn Gano These features have enabled various apps powered by the WorldWind platform, such as the Copernicus Sentinel mobile app. In particular, the European Space Agency has provided valuable add-ons and improvements. The Web WorldWind platform has many technical contributors. We provide interactive features such as shapes and paths, as well as Open Geospatial Consortium (OGC) standard protocols. Interactive featuresĪs a developer, you decide how to display and interact with your data. Major operating systems, desktop and mobile devices, and web browsers. Use it to embed a globe in your web page or create your own application. Web WorldWind provides an API that enables JavaScript programs to control every detail of visualizationĪnd interaction. Written in JavaScript, Web WorldWind enables web pageĪnd application builders to quickly create interactive visualizations of geographic information on an interactive 3D Web WorldWind is a free, open-source virtual globe for web pages.
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