Google Lat Long blog. To get a license key for Google Earth Pro you just need to complete the form found here.
Google Earth Pro offers at least nine features that are not available in the standard version of Google Earth. Those features include importing GIS data, mapping multiple points at once, measuring areas of polygons and circles, and automatically geo-locating imported GIS images.
Applications for Education
While Google Earth is clearly a great fit in social studies classrooms, it can also be used in language arts, math, and science classes. In this post I assembled a list of some of my favorite uses of Google Earth and Maps for settings outside of social studies classrooms.