English operator: Panoramio described at URL: https://web.archive.org/web/20161028044650/http://www.panoramio.com/photo/99850081...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028074238/http://www.panoramio.com/photo/103695252...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029135302/http://www.panoramio.com/photo/99853129...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027215722/http://www.panoramio.com/photo/99848642...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029101131/http://www.panoramio.com/photo/99850092...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027232105/http://www.panoramio.com/photo/99850580...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027222416/http://www.panoramio.com/photo/103696095...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102021809/http://www.panoramio.com/photo/103696356...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028174535/http://www.panoramio.com/photo/99853103 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029105737/http://www.panoramio.com/photo/99850573 determination method...