GRASS GIS vs Sky Guide
A side-by-side look at GRASS GIS and Sky Guide. For an in-depth review of either product, follow the links below.
GRASS GIS
Science & Engineering
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.
gisgeospatialdata-analysisdata-visualizationmapping
Sky Guide
Education & Reference
Sky Guide is a stargazing app that allows users to identify stars, planets, constellations, and satellites visible in the night sky. It uses augmented reality technology to overlay information directly onto the sky as viewed through the phone's camera.
stargazingastronomynight-skystarsplanetsconstellationssatellitesaugmented-reality
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