English operator: Panoramio described at URL: https://web.archive.org/web/20161114100909/http://www.panoramio.com/photo/48960112...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031075621/http://www.panoramio.com/photo/110913204...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024143507/http://www.panoramio.com/photo/89749758...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101201454/http://www.panoramio.com/photo/124673660...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030050135/http://www.panoramio.com/photo/109457169...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016163436/http://www.panoramio.com/photo/44191387...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030055006/http://www.panoramio.com/photo/101404805...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016150154/http://www.panoramio.com/photo/44191429 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025175333/http://www.panoramio.com/photo/89749794...
archive.org/web/20161029144503/http://www.panoramio.com/user/8067902?with_photo_id=100725368 operator: Panoramio described at URL: https://web.archive...