English operator: Panoramio described at URL: https://web.archive.org/web/20161028160028/http://www.panoramio.com/photo/93881671...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030014201/http://www.panoramio.com/photo/91813148...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102010616/http://www.panoramio.com/photo/111010835...
English operator: Panoramio described at URL: https://web.archive.org/web/20161011191702/http://www.panoramio.com/photo/1797130 determination method or...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101083703/http://www.panoramio.com/photo/106323462 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013024452/http://www.panoramio.com/photo/16000894...
archive.org/web/20161029165312/http://www.panoramio.com/user/4409275?with_photo_id=98236711 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017173618/http://www.panoramio.com/photo/43736367 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028221436/http://www.panoramio.com/photo/97155645 determination method...
archive.org/web/20161027010124/http://www.panoramio.com/user/6452510?with_photo_id=82016144 operator: Panoramio described at URL: https://web.archive...