English operator: Panoramio described at URL: https://web.archive.org/web/20161025064717/http://www.panoramio.com/photo/74324012...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101003126/http://www.panoramio.com/photo/120296056...
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/20161021173257/http://www.panoramio.com/photo/51127194...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021072355/http://www.panoramio.com/photo/67222718...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031055724/http://www.panoramio.com/photo/120325802...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031035245/http://www.panoramio.com/photo/120295976...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030160413/http://www.panoramio.com/photo/120297367...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102175400/http://www.panoramio.com/photo/120299288...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029145404/http://www.panoramio.com/photo/93310423...