Just in time for Earth Day, Google just launched version 7.1 of Google Earth Pro, the professional version of Google’s desktop-based mapping tool. The new version adds a number of map-making and advanced printing tools that will make it easier for businesses to create legends and scales for their maps and to add titles to them. The new Viewshed tool now also allows users to identify and calculate viewpoints and sightlines from any placemark you set in Google Earth.
As Google notes, the Viewshed tool allows users to, for example, see the visual impact of a building project on surrounding properties or to evaluate the coverage area of a cell phone tower. The tool simply covers areas that can be seen from this spot in green and marks everything that’s not visible from there in gray.
The new advanced printing option, Google says, gives users more control over the…
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