English operator: Panoramio described at URL: https://web.archive.org/web/20161028222351/http://www.panoramio.com/photo/105382727...
archive.org/web/20161016211104/http://www.panoramio.com/user/4981573?with_photo_id=40875926 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161016133334/http://www.panoramio.com/user/4981573?with_photo_id=40876169 operator: Panoramio described at URL: https://web.archive...
Panoramio described at URL: https://web.archive.org/web/20161031063057/http://www.panoramio.com/photo/113002676 determination method or standard: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020122701/http://www.panoramio.com/photo/51530052...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019224434/http://www.panoramio.com/photo/51531056...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023120030/http://www.panoramio.com/photo/51525434...
archive.org/web/20161013175501/http://www.panoramio.com/user/3940077?with_photo_id=29773690 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161013214120/http://www.panoramio.com/user/3940077?with_photo_id=29773558 operator: Panoramio described at URL: https://web.archive...
operator: Panoramio described at URL: https://web.archive.org/web/20161026011703/http://www.panoramio.com/photo/22420855 determination method: SHA-1...