English operator: Panoramio described at URL: https://web.archive.org/web/20161020030516/http://www.panoramio.com/photo/69097236...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020083905/http://www.panoramio.com/photo/69097043...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021123202/http://www.panoramio.com/photo/69097272 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020003116/http://www.panoramio.com/photo/69097313...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019141315/http://www.panoramio.com/photo/69097523...
Panoramio described at URL: https://web.archive.org/web/20161020131437/http://www.panoramio.com/photo/68323189 determination method or standard: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020002026/http://www.panoramio.com/photo/69097437...