English operator: Panoramio described at URL: https://web.archive.org/web/20161024224235/http://www.panoramio.com/photo/71570247...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017214242/http://www.panoramio.com/photo/41016678...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101145055/http://www.panoramio.com/photo/118320840...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026175208/http://www.panoramio.com/photo/71840152...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026163605/http://www.panoramio.com/photo/71576986...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102173910/http://www.panoramio.com/photo/118320860...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026170341/http://www.panoramio.com/photo/71592931...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026175208/http://www.panoramio.com/photo/71840153 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026175120/http://www.panoramio.com/photo/71840150...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025074848/http://www.panoramio.com/photo/71840149...