English operator: Panoramio described at URL: https://web.archive.org/web/20161031133427/http://www.panoramio.com/photo/103694779...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030092212/http://www.panoramio.com/photo/99848188...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028170730/http://www.panoramio.com/photo/99847895...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028193359/http://www.panoramio.com/photo/99853418 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029145250/http://www.panoramio.com/photo/99848191...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027215722/http://www.panoramio.com/photo/99848642...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029101131/http://www.panoramio.com/photo/99850092...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027232454/http://www.panoramio.com/photo/99850544...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029135302/http://www.panoramio.com/photo/99853129...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101022737/http://www.panoramio.com/photo/99849233...