English operator: Panoramio described at URL: https://web.archive.org/web/20161102213132/http://www.panoramio.com/photo/53483374...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017151918/http://www.panoramio.com/photo/48209737 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031064059/http://www.panoramio.com/photo/110146599...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023164441/http://www.panoramio.com/photo/53028779...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031101138/http://www.panoramio.com/photo/120326289...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031180540/http://www.panoramio.com/photo/120327242...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031075528/http://www.panoramio.com/photo/120326149...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101104024/http://www.panoramio.com/photo/120299577...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103005553/http://www.panoramio.com/photo/120326201...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031165159/http://www.panoramio.com/photo/120327148...