English operator: Panoramio described at URL: https://web.archive.org/web/20161025204126/http://www.panoramio.com/photo/84156647...
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English operator: Panoramio described at URL: https://web.archive.org/web/20161023111242/http://www.panoramio.com/photo/57559575...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019141800/http://www.panoramio.com/photo/57559674...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022050949/http://www.panoramio.com/photo/57559588...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022050912/http://www.panoramio.com/photo/57559583...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029102119/http://www.panoramio.com/photo/100808932 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028113354/http://www.panoramio.com/photo/100842742...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020075223/http://www.panoramio.com/photo/52698655...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028182437/http://www.panoramio.com/photo/101081109...