English operator: Panoramio described at URL: https://web.archive.org/web/20161017063341/http://www.panoramio.com/photo/43715283...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025020202/http://www.panoramio.com/photo/85663656...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028091748/http://www.panoramio.com/photo/109163083...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022053336/http://www.panoramio.com/photo/65788936...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026014529/http://www.panoramio.com/photo/87952627...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015182848/http://www.panoramio.com/photo/39920892...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023150242/http://www.panoramio.com/photo/66387856...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024134934/http://www.panoramio.com/photo/81506478 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015025944/http://www.panoramio.com/photo/39920823...
archive.org/web/20161030005038/http://www.panoramio.com/user/112166?with_photo_id=90113396 operator: Panoramio described at URL: https://web.archive...