English operator: Panoramio described at URL: https://web.archive.org/web/20161031162656/http://www.panoramio.com/photo/113971677 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102075146/http://www.panoramio.com/photo/113971726...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101174134/http://www.panoramio.com/photo/113971817...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101002059/http://www.panoramio.com/photo/113971657...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031214844/http://www.panoramio.com/photo/113971799...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031165603/http://www.panoramio.com/photo/113971626...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031214830/http://www.panoramio.com/photo/113971793...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101191739/http://www.panoramio.com/photo/113971632...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030234224/http://www.panoramio.com/photo/113971649...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101174033/http://www.panoramio.com/photo/113971810...