English operator: Panoramio described at URL: https://web.archive.org/web/20161101040009/http://www.panoramio.com/photo/124022464 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029134754/http://www.panoramio.com/photo/108497129 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021031408/http://www.panoramio.com/photo/61124606 determination method...
archive.org/web/20161030012720/http://www.panoramio.com/user/3813968?with_photo_id=108496527 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102135434/http://www.panoramio.com/user/3813968?with_photo_id=108496417 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102065808/http://www.panoramio.com/user/3813968?with_photo_id=108496447 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030113428/http://www.panoramio.com/user/3813968?with_photo_id=108496477 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030175505/http://www.panoramio.com/user/4499131?with_photo_id=122739034 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028053649/http://www.panoramio.com/photo/108496495 determination method...
archive.org/web/20161102002827/http://www.panoramio.com/user/3813968?with_photo_id=108496505 operator: Panoramio described at URL: https://web.archive...