English operator: Panoramio described at URL: https://web.archive.org/web/20161103011950/http://www.panoramio.com/photo/126351911...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023140640/http://www.panoramio.com/photo/55877546...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102141827/http://www.panoramio.com/photo/55874319...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019193842/http://www.panoramio.com/photo/55897479...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024012054/http://www.panoramio.com/photo/65601697...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025025829/http://www.panoramio.com/photo/87146885 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030034851/http://www.panoramio.com/photo/100211135 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014072911/http://www.panoramio.com/photo/27500328...
archive.org/web/20161015080754/http://www.panoramio.com/user/533349?with_photo_id=36051093 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021010831/http://www.panoramio.com/photo/61321292...