English operator: Panoramio described at URL: https://web.archive.org/web/20161102202024/http://www.panoramio.com/photo/125826893...
archive.org/web/20161021064316/http://www.panoramio.com/user/2953737?with_photo_id=20016064 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024102141/http://www.panoramio.com/photo/84380317...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031112454/http://www.panoramio.com/photo/125826824...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030205508/http://www.panoramio.com/photo/125826794...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103165428/http://www.panoramio.com/photo/131567423...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029115600/http://www.panoramio.com/photo/105024875 determination method...
archive.org/web/20161031113547/http://www.panoramio.com/user/1286122?with_photo_id=114308979 operator: Panoramio described at URL: https://web.archive...
DescriptionLucerne, Switzerland - panoramio (33).jpg Lucerne, Switzerland Date Taken on 16 May 2014 Source https://web.archive.org/web/20161030205421/http://www...
archive.org/web/20161029133313/http://www.panoramio.com/user/1767794?with_photo_id=99123973 operator: Panoramio described at URL: https://web.archive...