English operator: Panoramio described at URL: https://web.archive.org/web/20161020001447/http://www.panoramio.com/photo/54903661...
archive.org/web/20161024122436/http://www.panoramio.com/user/1735423?with_photo_id=82706295 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025103402/http://www.panoramio.com/user/1735423?with_photo_id=81398465 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161010053754/http://www.panoramio.com/photo/8952458...
English operator: Panoramio described at URL: https://web.archive.org/web/20161010025818/http://www.panoramio.com/photo/8952465 determination method or...