English operator: Panoramio described at URL: https://web.archive.org/web/20161102123419/http://www.panoramio.com/photo/108216039...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028003638/http://www.panoramio.com/photo/108216209...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030234205/http://www.panoramio.com/photo/123270463 determination method...
archive.org/web/20161025072400/http://www.panoramio.com/user/2299690?with_photo_id=81977457 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027155257/http://www.panoramio.com/user/1671519?with_photo_id=94851014 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161011211427/http://www.panoramio.com/photo/7853872...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012102710/http://www.panoramio.com/photo/15644507...
archive.org/web/20161029014950/http://www.panoramio.com/user/1671519?with_photo_id=94850926 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031005042/http://www.panoramio.com/user/5871592?with_photo_id=114919617 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031070129/http://www.panoramio.com/photo/123591953...