English operator: Panoramio described at URL: https://web.archive.org/web/20161024101650/http://www.panoramio.com/photo/72175422...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025062927/http://www.panoramio.com/photo/72080980...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102185010/http://www.panoramio.com/photo/124633435...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025135617/http://www.panoramio.com/photo/72175384...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025004250/http://www.panoramio.com/photo/72175351...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024132805/http://www.panoramio.com/photo/72175361...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024211332/http://www.panoramio.com/photo/72175440...
archive.org/web/20161027235124/http://www.panoramio.com/user/2848258?with_photo_id=99856551 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030041333/http://www.panoramio.com/user/2848258?with_photo_id=99856709 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025114905/http://www.panoramio.com/photo/72080949 determination method...