English operator: Panoramio described at URL: https://web.archive.org/web/20161102154008/http://www.panoramio.com/photo/109092106...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102143252/http://www.panoramio.com/photo/126991913...
archive.org/web/20161030142429/http://www.panoramio.com/user/4624801?with_photo_id=121580462 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029212620/http://www.panoramio.com/photo/109091813...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102143256/http://www.panoramio.com/photo/126991915...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102143256/http://www.panoramio.com/photo/126991914...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101121806/http://www.panoramio.com/photo/126992160...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028023941/http://www.panoramio.com/photo/109092161...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031054508/http://www.panoramio.com/photo/126992731 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027180855/http://www.panoramio.com/photo/107407544...