LONDON--(BUSINESS WIRE)--DigitalGlobe, Inc. (NYSE: DGI), a leading global provider of high-resolution earth imagery and geospatial solutions, today announced the general availability of its Basemap +Vivid product for the entire African continent. Keeping pace with the rapid evolution of mapping technology, this is the first time that a complete, consistent satellite imagery base layer with 50 cm ground resolution has been available for Africa. Many parts of Africa have never been mapped at this