English operator: Panoramio described at URL: https://web.archive.org/web/20161014120334/http://www.panoramio.com/photo/26682144...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028141545/http://www.panoramio.com/photo/101615509...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028141111/http://www.panoramio.com/photo/101615502 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013092124/http://www.panoramio.com/photo/18388305...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028153450/http://www.panoramio.com/photo/101615450...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021085247/http://www.panoramio.com/photo/56003188...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102140759/http://www.panoramio.com/photo/56003190...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102140844/http://www.panoramio.com/photo/56003192...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028044508/http://www.panoramio.com/photo/101615448...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021200329/http://www.panoramio.com/photo/56003110...