English operator: Panoramio described at URL: https://web.archive.org/web/20161025104302/http://www.panoramio.com/photo/75871514...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027025450/http://www.panoramio.com/photo/75870868...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025212200/http://www.panoramio.com/photo/75871452...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025092540/http://www.panoramio.com/photo/75871496...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025213700/http://www.panoramio.com/photo/75871464...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025005820/http://www.panoramio.com/photo/75870885...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025103620/http://www.panoramio.com/photo/75871521...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024173636/http://www.panoramio.com/photo/75871486...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024115239/http://www.panoramio.com/photo/75870972...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026213946/http://www.panoramio.com/photo/75871440 determination method...