NASA World Wind is described as «World Wind lets you zoom from satellite altitude into any place on Earth. Leveraging Landsat satellite imagery and Shuttle Radar Topography Mission data, World Wind lets you experience Earth terrain in visually rich 3D, just as if you were really there» and is a Map service in the travel & location category. There are more than 10 alternatives to NASA World Wind for a variety of platforms, including Windows, Online / Web-based, Linux, Android and iPhone. The best alternative is Google Earth. It»s not free, so if you»re looking for a free alternative, you could try Marble or Spectator. Other great apps like NASA World Wind are Zoom Earth, GMap.NET, SAS.Planet and Planetarium.NASA World Wind alternatives are mainly Map Services but may also be Star Maps or Weather Forecast Tools. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of NASA World Wind.