Is anyone still using Google Earth Enterprise Portable Server? Is there a better alternative now? "The Google Earth Enterprise Portable Server solution enables organizations to access portions of their custom globes in the field when no network access may be available or possible." This is exactly what I am looking for.
All of the references to it that I found were at least 3 years old. https://support.google.com/earthenterprise/answer/4485225?hl=en#google_earth_api
Reference from 2011: Using Google Earth imagery data for portable solution?