English operator: Panoramio described at URL: https://web.archive.org/web/20161026212554/http://www.panoramio.com/photo/89293107...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024205834/http://www.panoramio.com/photo/74274853...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026205727/http://www.panoramio.com/photo/74274835...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031133416/http://www.panoramio.com/photo/123276161 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026212914/http://www.panoramio.com/photo/74274865...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026205729/http://www.panoramio.com/photo/74274838...
archive.org/web/20161021065445/http://www.panoramio.com/user/1604605?with_photo_id=69810321 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161022053657/http://www.panoramio.com/user/1604605?with_photo_id=69810354 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023165801/http://www.panoramio.com/user/1604605?with_photo_id=69810335 operator: Panoramio described at URL: https://web.archive...