English operator: Panoramio described at URL: https://web.archive.org/web/20161020091510/http://www.panoramio.com/photo/50972162...
archive.org/web/20161017221126/http://www.panoramio.com/user/5250256?with_photo_id=44516456 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028175828/http://www.panoramio.com/photo/101776533...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017151918/http://www.panoramio.com/photo/48209737 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020100509/http://www.panoramio.com/photo/52563004...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023015014/http://www.panoramio.com/photo/50971955...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024014843/http://www.panoramio.com/photo/53028852...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020065042/http://www.panoramio.com/photo/51021210...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020033459/http://www.panoramio.com/photo/51021688...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021173257/http://www.panoramio.com/photo/51127194...