Google Earth vs GRASS GIS
A side-by-side look at Google Earth and GRASS GIS. For an in-depth review of either product, follow the links below.
Google Earth
Google Earth is a desktop and mobile virtual globe software that renders a 3D representation of the Earth. It allows users to view satellite imagery, maps, 3D terrain, panoramic street-level imagery, and real-time weather and sun positioning data. Users can view locations around the world, explore in a 3D view, and access data layers such as transportation networks and populated …
GRASS GIS
GRASS GIS is a free and open source geographic information system used for geospatial data management, analysis, graphics and maps production, spatial modeling, and visualization. It operates on various operating systems including Linux, Mac OSX, and Windows.