English operator: Panoramio described at URL: https://web.archive.org/web/20161015140618/http://www.panoramio.com/photo/37989978 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102235957/http://www.panoramio.com/photo/102590308...
archive.org/web/20161028030122/http://www.panoramio.com/user/4678999?with_photo_id=102590311 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012224545/http://www.panoramio.com/photo/14790840 determination method...
archive.org/web/20161103024059/http://www.panoramio.com/user/634768?with_photo_id=118705146 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030234741/http://www.panoramio.com/user/634768?with_photo_id=118705163 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101155545/http://www.panoramio.com/user/7274072?with_photo_id=105950498 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025040741/http://www.panoramio.com/photo/21615781...
archive.org/web/20161024133442/http://www.panoramio.com/user/3794713?with_photo_id=70382432 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027193750/http://www.panoramio.com/user/1286122?with_photo_id=100639044 operator: Panoramio described at URL: https://web.archive...