English operator: Panoramio described at URL: https://web.archive.org/web/20161021090129/http://www.panoramio.com/photo/66629792...
archive.org/web/20161012104431/http://www.panoramio.com/user/1418464?with_photo_id=14246594 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012050510/http://www.panoramio.com/photo/17403589...
English operator: Panoramio described at URL: https://web.archive.org/web/20161011163630/http://www.panoramio.com/photo/8949171...
panoramio.com/user/74349?with_photo_id=6260911 operator: Panoramio described at URL: https://web.archive.org/web/20161010013339/http://www.panoramio.com/photo/6260911...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024131316/http://www.panoramio.com/photo/74898269 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012032314/http://www.panoramio.com/photo/14246574...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021121749/http://www.panoramio.com/photo/51531785...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024113747/http://www.panoramio.com/photo/87924597...
archive.org/web/20161030070729/http://www.panoramio.com/user/3078397?with_photo_id=97229342 operator: Panoramio described at URL: https://web.archive...