English operator: Panoramio described at URL: https://web.archive.org/web/20161028194213/http://www.panoramio.com/photo/100983485...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027195223/http://www.panoramio.com/photo/100983306 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029161348/http://www.panoramio.com/photo/100983448...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029192009/http://www.panoramio.com/photo/100984169...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030065801/http://www.panoramio.com/photo/100983347...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030005153/http://www.panoramio.com/photo/100984270...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029134455/http://www.panoramio.com/photo/100984321...