English operator: Panoramio described at URL: https://web.archive.org/web/20161025030213/http://www.panoramio.com/photo/72278298...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029174210/http://www.panoramio.com/photo/105837013...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028103440/http://www.panoramio.com/photo/100015802...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102001604/http://www.panoramio.com/photo/127856819...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102170105/http://www.panoramio.com/photo/116888953...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028002745/http://www.panoramio.com/photo/103784117...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023174509/http://www.panoramio.com/photo/57774305...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025050540/http://www.panoramio.com/photo/81175134...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028010104/http://www.panoramio.com/photo/103225643...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102163600/http://www.panoramio.com/photo/98626349 determination method:...