English operator: Panoramio described at URL: https://web.archive.org/web/20161025062144/http://www.panoramio.com/photo/83437603...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023221324/http://www.panoramio.com/photo/52665331...
archive.org/web/20161015011222/http://www.panoramio.com/user/1539532?with_photo_id=34861380 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023135102/http://www.panoramio.com/photo/52653301 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019185152/http://www.panoramio.com/photo/60170518...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013061819/http://www.panoramio.com/photo/17802235...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027211658/http://www.panoramio.com/photo/95423397...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023000227/http://www.panoramio.com/photo/58097183...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019202920/http://www.panoramio.com/photo/54010848...
archive.org/web/20161027091519/http://www.panoramio.com/user/1539532?with_photo_id=23365995 operator: Panoramio described at URL: https://web.archive...