Here we set up an autonomous DataPilot Survey mission with the Commercial H520 and an E90 camera. Come along and watch, as step by step we go through the entire process, including turning the collected pictures, 56 total in this case, into a stunning panoramic image at the conclusion.
Be aware that each of these 56 pictures, which of course point straight down, contain GPS co-ordinates, each value to 15 decimal points!
We use Microsoft "ICE" here, Image Composite Editor, to stitch the photos together. It is free and easy to use, but there are other alternatives.