English operator: Panoramio described at URL: https://web.archive.org/web/20161023111303/http://www.panoramio.com/photo/56073587...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019140914/http://www.panoramio.com/photo/56072609...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020040734/http://www.panoramio.com/photo/56072689...
English operator: Panoramio described at URL: https://web.archive.org/web/20161203043417/http://www.panoramio.com/photo/56073950...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020172805/http://www.panoramio.com/photo/56072627...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020071415/http://www.panoramio.com/photo/56073984...
archive.org/web/20161020124650/http://www.panoramio.com/user/969909?with_photo_id=56073619 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014032151/http://www.panoramio.com/photo/28586773 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028162457/http://www.panoramio.com/photo/97960091...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014020501/http://www.panoramio.com/photo/28590749...