English operator: Panoramio described at URL: https://web.archive.org/web/20161030181626/http://www.panoramio.com/photo/125895382...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103122207/http://www.panoramio.com/photo/130202735...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013070642/http://www.panoramio.com/photo/11145239...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023011410/http://www.panoramio.com/photo/56089078...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013053001/http://www.panoramio.com/photo/11145089...
Panoramio described at URL: https://web.archive.org/web/20161029210621/http://www.panoramio.com/photo/97338612 determination method or standard: SHA-1...
archive.org/web/20161028010750/http://www.panoramio.com/user/2943856?with_photo_id=93116952 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161018001024/http://www.panoramio.com/photo/45213948...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031103237/http://www.panoramio.com/photo/126736829...
panoramio.com/user/92366?with_photo_id=2564608 operator: Panoramio described at URL: https://web.archive.org/web/20161009234835/http://www.panoramio.com/photo/2564608...