It's just been a few months since a 45-gigapixel panorama of Dubai claimed the title of world's largest digital photograph, but it's now already been well and truly ousted -- the new king in town is this 70-gigapixel, 360-degree panorama of Budapest. As with other multi-gigapixel images, this one was no easy feat, and involved two 25-megapixel Sony A900 cameras fitted with 400mm Minolta lenses and 1.4X teleconverters, a robotic camera mount from 360world that got the shooting done over the course of two days, and two solid days of post-processing that resu
