English operator: Panoramio described at URL: https://web.archive.org/web/20161028113902/http://www.panoramio.com/photo/91681536...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101113716/http://www.panoramio.com/photo/115148946...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030012009/http://www.panoramio.com/photo/104425227...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031193253/http://www.panoramio.com/photo/115148576...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028210543/http://www.panoramio.com/photo/91644545...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102131800/http://www.panoramio.com/photo/115148584 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103001058/http://www.panoramio.com/photo/129091071...
archive.org/web/20161028002741/http://www.panoramio.com/user/1727660?with_photo_id=104447721 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102215020/http://www.panoramio.com/user/1727660?with_photo_id=109177749 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030085526/http://www.panoramio.com/user/1727660?with_photo_id=101442389 operator: Panoramio described at URL: https://web.archive...