English operator: Panoramio described at URL: https://web.archive.org/web/20161023225247/http://www.panoramio.com/photo/65674358...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031175121/http://www.panoramio.com/photo/111835802 determination method...
operator: Panoramio described at URL: https://web.archive.org/web/20161101184414/http://www.panoramio.com/photo/111835794 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023080506/http://www.panoramio.com/photo/55411490...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031073230/http://www.panoramio.com/photo/112603706...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020032007/http://www.panoramio.com/photo/55411151...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019160322/http://www.panoramio.com/photo/55412098...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023175854/http://www.panoramio.com/photo/55411713...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021102707/http://www.panoramio.com/photo/55412493...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020211800/http://www.panoramio.com/photo/55413085...