There are many alternatives to NASA World Wind for Linux if you are looking for a replacement. The best Linux alternative is Google Earth. It's not free, so if you're looking for a free alternative, you could try Google Earth or Marble. If that doesn't suit you, our users have ranked more than 10 alternatives to NASA World Wind and three of them are available for Linux so hopefully you can find a suitable replacement.
Explore Earth from space to sea with detailed satellite imagery, 3D buildings, and ad-free service. Save toured places, share them, and explore offline all points of interest around the globe.
Marble is a Virtual Globe and World Atlas that you can use to learn more about Earth: You can pan and zoom around and you can look up places and roads. A mouse click on a place label will provide the respective Wikipedia article.
Libmini is free software that displays geographic terrain data at real-time. This is an example application of integrating libmini in the Qt user interface. The application, the libMini QTViewer, primarily uses libmini viewer functions but provides additional camera control.
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it has better ouality mapping