English operator: Panoramio described at URL: https://web.archive.org/web/20161031194457/http://www.panoramio.com/photo/124319209 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031054526/http://www.panoramio.com/photo/120094817 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030194602/http://www.panoramio.com/photo/124305583 determination method...
archive.org/web/20161101123438/http://www.panoramio.com/user/748109?with_photo_id=115182639 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016142426/http://www.panoramio.com/photo/44901762...
archive.org/web/20161023161635/http://www.panoramio.com/user/5156912?with_photo_id=50736478 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023153908/http://www.panoramio.com/user/5156912?with_photo_id=50737301 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020020322/http://www.panoramio.com/user/4447772?with_photo_id=58620816 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020001601/http://www.panoramio.com/user/4447772?with_photo_id=58621154 operator: Panoramio described at URL: https://web.archive...