Google Earth Enterprise (GEE) announced in 2017 that it will give the public access to their data by open-sourcing their products. The data, that was previously only available to paying customers to host private versions of Google Earth and Google Maps, included its GEE Fusion, GEE Server and GEE Portable Server source code. The data shared is equivalent to over 470,000 lines of code.
GEE follows the common practice by many software companies to open-source their deprecated products. According to Google, by opening GEE services to the public, it can allow a wide-range of developers to improve and build on the data available. This move may also encourage more GEE customers to move to Google's paid cloud-based geospatial services, like the Google Cloud Platform and the Google Earth Engine, highlighting the commercial interest for Google in making GEE open-source.