English operator: Panoramio described at URL: https://web.archive.org/web/20161102133512/http://www.panoramio.com/photo/109091828 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102032036/http://www.panoramio.com/photo/126991907...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102131908/http://www.panoramio.com/photo/119961147...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102232909/http://www.panoramio.com/photo/119961156...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102232805/http://www.panoramio.com/photo/119961151...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102232900/http://www.panoramio.com/photo/119961154...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102131909/http://www.panoramio.com/photo/119961149...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102232845/http://www.panoramio.com/photo/119961152...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029023943/http://www.panoramio.com/photo/109092137...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031123906/http://www.panoramio.com/photo/129194635...