English operator: Panoramio described at URL: https://web.archive.org/web/20161014170953/http://www.panoramio.com/photo/34946575...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030044432/http://www.panoramio.com/photo/108206920...
archive.org/web/20161028182256/http://www.panoramio.com/user/2759602?with_photo_id=108207531 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028030458/http://www.panoramio.com/photo/105950798...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028194526/http://www.panoramio.com/photo/105950789...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028012004/http://www.panoramio.com/photo/105949902...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020135054/http://www.panoramio.com/photo/51604225...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023180032/http://www.panoramio.com/photo/51604258...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024011535/http://www.panoramio.com/photo/54741721 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028194451/http://www.panoramio.com/photo/105950786...