English operator: Panoramio described at URL: https://web.archive.org/web/20161102150632/http://www.panoramio.com/photo/116835794...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016121934/http://www.panoramio.com/photo/44170540...
archive.org/web/20161016201738/http://www.panoramio.com/user/1519342?with_photo_id=44311437 operator: Panoramio described at URL: https://web.archive...
panoramio.com/user/31742?with_photo_id=5064669 operator: Panoramio described at URL: https://web.archive.org/web/20161011235711/http://www.panoramio.com/photo/5064669...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101020947/http://www.panoramio.com/photo/116843731 determination method...
panoramio.com/user/88471?with_photo_id=15111721 operator: Panoramio described at URL: https://web.archive.org/web/20161012173541/http://www.panoramio...
panoramio.com/user/88471?with_photo_id=15111768 operator: Panoramio described at URL: https://web.archive.org/web/20161013033902/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029212129/http://www.panoramio.com/photo/90622130...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029074601/http://www.panoramio.com/photo/90688695...
archive.org/web/20161031161750/http://www.panoramio.com/user/6101537?with_photo_id=123790917 operator: Panoramio described at URL: https://web.archive...