You are looking at the Lisbon skyline during sunset as viewed from Miradouro da Graça , a popular scenic spot for viewing the city. My partner and I hiked up 69m (226ft) of stairs to get here - no small feat with a baby strapped to her!
| Gigapixel Metadata | |
|---|---|
| # Images in Panorama | 177 |
| Camera Body | Canon EOS R5 |
| Lens | RF70-200mm F2.8 L IS USM Z |
| Focal Length (Each) | 200mm |
| Aperture (Each) | f/9 |
| Shutter Speed (Each) | 1/500s |
| ISO (Each) | 400 |
| Capture Time (first Photo) | 2025-04-07 19:23:21 WEST |
| Capture Time (last Photo) | 2025-04-07 19:26:17 WEST |
| Full Resolution | 93,832 by 25,457 px = 2.39 Gigapixels |
To create this image, I used the following tools:
- PTGui Pro 13.1 for stitching the panorama
libvips to create the image pyramid from the full-resolution panorama:
vips.exe dzsave pano.tif outfolder --tile-size 512 --suffix .avif[Q=69]- OpenSeadragon to create the above image viewer
