Zoom all the way in. The quality is so bad, you can downsample it by the factor of 2 (or maybe even 4) without any detail loss, (which reduces the number of pix

Zoom all the way in. The quality is so bad, you can downsample it by the factor of 2 (or maybe even 4) without any detail loss, (which reduces the number of pixels by the factor of 4, or 16 respectively). So it's really a 3-10 gigapixel panorama. Also notice ugly vertical stripes in the sky area. I'm not sure what caused that.