The absolute champion in the size of composite photos is NASA. In 2014, the agency published a 681-gigapixel panorama of the moon. On June 18, 2009, NASA launched the Lunar Reconnaissance Orbiter (LRO) orbital probe to map the surface of the moon and collect measurements of potential landing sites in the future, as well as for scientific purposes.
Photo panorama of Mont Blanc – 365 Gpk. Continue reading