English operator: Panoramio described at URL: https://web.archive.org/web/20161031154756/http://www.panoramio.com/photo/100146642...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025095858/http://www.panoramio.com/photo/88269221...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024232022/http://www.panoramio.com/photo/88270243...
archive.org/web/20161025004209/http://www.panoramio.com/user/3985956?with_photo_id=75616547 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029134402/http://www.panoramio.com/photo/100146800...
archive.org/web/20161024150231/http://www.panoramio.com/user/3985956?with_photo_id=75616275 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026023924/http://www.panoramio.com/photo/88268439...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026132541/http://www.panoramio.com/photo/75615830...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027002850/http://www.panoramio.com/photo/88268459 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029020556/http://www.panoramio.com/photo/100146932...