Pix4uav provides hands free solutions for UAV imagery. The processing includes the automatic external and internal orientation of the input images, the computation of an orthographic image, its robust geo-referencing and the creation of digital surface models.
This functionality is provided by a fast cloud service, a private server solution that can be placed in your office as well as a light version that can run on your laptop with basic functionality. (more)
Aerial surveillance is now being accomplished in 3D, using stealth model aircraft with a semi-silent electric motor, by a guy working out of the trunk of his car, a mile away. If intelligence can be gleaned about your company, manufacturing processes, work force size, stockpiles, and interior open spaces... you need to think about some countermeasures. Contact a professional counterespionage specialist for assistance.