English operator: Panoramio described at URL: https://web.archive.org/web/20161101195745/http://www.panoramio.com/photo/122561903...
English operator: Panoramio described at URL: https://web.archive.org/web/20161112104102/http://www.panoramio.com/photo/48207661...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031193839/http://www.panoramio.com/photo/127833981...
archive.org/web/20161014215605/http://www.panoramio.com/user/3580208?with_photo_id=38593354 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161011043255/http://www.panoramio.com/photo/1933561...
English operator: Panoramio described at URL: https://web.archive.org/web/20161010080033/http://www.panoramio.com/photo/9164478 determination method or...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028040106/http://www.panoramio.com/photo/102873782...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021020213/http://www.panoramio.com/photo/50141908...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029073900/http://www.panoramio.com/photo/104137372...
English operator: Panoramio described at URL: https://web.archive.org/web/20161011080123/http://www.panoramio.com/photo/9163991...