The topic that counts is interesting and that is the way to do good work when we have to present a project.
Unfortunately for us that we do not have a solution like Erdas. The Hexagon company evolves every day and presents many solutions but at the business level, it talks about opportunities for students but I do not know their prices. Esri at least provides an opportunity and we know it costs.
Thanks for your comments and any ideas to bring that workflow into cheaper or open access solutions.
Lurker successes.