English operator: Panoramio described at URL: https://web.archive.org/web/20161028053302/http://www.panoramio.com/photo/109933778 determination method...
archive.org/web/20161101145914/http://www.panoramio.com/user/4784666?with_photo_id=113165661 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024191742/http://www.panoramio.com/user/163555?with_photo_id=77807336 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028040419/http://www.panoramio.com/photo/100551081...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023022134/http://www.panoramio.com/photo/50826419...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022131821/http://www.panoramio.com/photo/61258382...
archive.org/web/20161025173316/http://www.panoramio.com/user/7383557?with_photo_id=88033408 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024003503/http://www.panoramio.com/photo/51521681...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028171253/http://www.panoramio.com/photo/96486691...
archive.org/web/20161027205239/http://www.panoramio.com/user/861544?with_photo_id=100282191 operator: Panoramio described at URL: https://web.archive...