English operator: Panoramio described at URL: https://web.archive.org/web/20161012222815/http://www.panoramio.com/photo/16714175...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013014035/http://www.panoramio.com/photo/16714430...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013105607/http://www.panoramio.com/photo/16714406...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012130241/http://www.panoramio.com/photo/16714331...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012182601/http://www.panoramio.com/photo/16714309...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012095551/http://www.panoramio.com/photo/16714204 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013072157/http://www.panoramio.com/photo/16714291...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012181855/http://www.panoramio.com/photo/16714245...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013103901/http://www.panoramio.com/photo/16714349...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013090523/http://www.panoramio.com/photo/16713872 determination method...