English operator: Panoramio described at URL: https://web.archive.org/web/20161102042916/http://www.panoramio.com/photo/115266158 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101031700/http://www.panoramio.com/photo/125151314...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015000553/http://www.panoramio.com/photo/134110302...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030001529/http://www.panoramio.com/photo/102233101...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015000548/http://www.panoramio.com/photo/134110301...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028193546/http://www.panoramio.com/photo/103097968...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015000534/http://www.panoramio.com/photo/134110300...
archive.org/web/20161102134125/http://www.panoramio.com/user/6976872?with_photo_id=115266511 operator: Panoramio described at URL: https://web.archive...