English operator: Panoramio described at URL: https://web.archive.org/web/20161025013803/http://www.panoramio.com/photo/74907003...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025010848/http://www.panoramio.com/photo/77105212...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102120220/http://www.panoramio.com/photo/113432996...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102120133/http://www.panoramio.com/photo/113432991 determination method...
archive.org/web/20161024123306/http://www.panoramio.com/user/530617?with_photo_id=70852044 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017115515/http://www.panoramio.com/user/2759602?with_photo_id=46221553 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014151821/http://www.panoramio.com/photo/32897939...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101190749/http://www.panoramio.com/photo/113432979...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031005723/http://www.panoramio.com/photo/113432987 determination method...
archive.org/web/20161020192824/http://www.panoramio.com/user/2759602?with_photo_id=68716865 operator: Panoramio described at URL: https://web.archive...
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