Final image dimensions: 78.797 x 31.565 pixels
Number of pixels in final image: 2,487,227,305 (2.5 gigapixel)
Final image file format: 24-bit colour bitmap
Final image file size: 7.5 GBytes
Number of source images: 600
Number of pixels in source images: 3,537,408,000 (600 images * 3008*1960)
Lens focal length: 400 mm (equivalent to 600 mm on a 35 mm camera)
Aperture: F22, Shutter speed: 1/100, ISO: 125
Horizontal field of view of final image: 93 degrees
Time required to capture component images: 1 hour and 12 minutes
Time required to match overlapping images: 20 hours
Time required to optimise project: 4 hours
Time required to compose the image: 3 full days using 5 high-end pcs
Time required to blend seams / correct misalignments / finalise image: 2 days

...

Check out the bus on the avenue to the right of center. There are other interesting artifacts from seaming the picture like disembodied torsos hovering down the sizewalk, etc. I even found someone picking their nose.

2.5 gigapixel photo montage with zoomer