English operator: Panoramio described at URL: https://web.archive.org/web/20161017151918/http://www.panoramio.com/photo/48209737 determination method...
archive.org/web/20161018032516/http://www.panoramio.com/user/5250256?with_photo_id=44659588 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017052830/http://www.panoramio.com/user/5250256?with_photo_id=44516623 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020154457/http://www.panoramio.com/user/5250256?with_photo_id=60826375 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025211958/http://www.panoramio.com/photo/74323949...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102213132/http://www.panoramio.com/photo/53483374...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021113249/http://www.panoramio.com/photo/53713899...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021173257/http://www.panoramio.com/photo/51127194...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020084634/http://www.panoramio.com/photo/52562790...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026035905/http://www.panoramio.com/photo/84516454...