Google Earth
Designed specifically for business users, Google Earth and Maps Enterprise products power companies large and small to make location-aware decisions. 

Google Earth Pro

Google Earth Pro has additional tools and datasets specifically for businesses and government employees to make smarter, faster decisions.
New! 3D Measurements of heights, areas and viewsheds
Parcel, traffic and demographic datasets styled
Built-in tools for viewing GIS data and high-resolution printing
Data import functionality for vector and imagery datasets
Full Enterprise License Agreement and email support
Area and radius measurement tools for quick, on the fly calculations of the earth