English operator: Panoramio described at URL: https://web.archive.org/web/20161021173617/http://www.panoramio.com/photo/51270661...
archive.org/web/20161031004516/http://www.panoramio.com/user/7204433?with_photo_id=124728725 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102050913/http://www.panoramio.com/user/7204433?with_photo_id=124728754 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023225511/http://www.panoramio.com/photo/51270653...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019164735/http://www.panoramio.com/photo/50064598...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025205953/http://www.panoramio.com/photo/79372138...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020054533/http://www.panoramio.com/photo/51270709...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020054425/http://www.panoramio.com/photo/51270703 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020101644/http://www.panoramio.com/photo/51270695...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020094644/http://www.panoramio.com/photo/51270685...