English operator: Panoramio described at URL: https://web.archive.org/web/20161028154328/http://www.panoramio.com/photo/93933990...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028154447/http://www.panoramio.com/photo/93933991...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030102642/http://www.panoramio.com/photo/102006713...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027200642/http://www.panoramio.com/photo/93933554...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029182610/http://www.panoramio.com/photo/93933379...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029173441/http://www.panoramio.com/photo/94095955...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029182600/http://www.panoramio.com/photo/93933376...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031132212/http://www.panoramio.com/photo/126779263 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031004202/http://www.panoramio.com/photo/126779271 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030123206/http://www.panoramio.com/photo/94781165 determination method...