English operator: Panoramio described at URL: https://web.archive.org/web/20161020114549/http://www.panoramio.com/photo/52469548...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031133712/http://www.panoramio.com/photo/125882592...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015033155/http://www.panoramio.com/photo/35509738 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016172806/http://www.panoramio.com/photo/43772540...
archive.org/web/20161029172000/http://www.panoramio.com/user/7789518?with_photo_id=94381059 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031051955/http://www.panoramio.com/photo/125882610...
archive.org/web/20161029171958/http://www.panoramio.com/user/7789518?with_photo_id=94381057 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101193915/http://www.panoramio.com/user/7081175?with_photo_id=112734079 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029180426/http://www.panoramio.com/user/7789518?with_photo_id=94381034 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161114020422/http://www.panoramio.com/user/5614756?with_photo_id=48860631 operator: Panoramio described at URL: https://web.archive...