English operator: Panoramio described at URL: https://web.archive.org/web/20161029221127/http://www.panoramio.com/photo/100741760...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028051713/http://www.panoramio.com/photo/100741788...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029034259/http://www.panoramio.com/photo/100741792...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028111808/http://www.panoramio.com/photo/100741875...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030052218/http://www.panoramio.com/photo/100741830...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028111804/http://www.panoramio.com/photo/100741874...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030052405/http://www.panoramio.com/photo/100741832...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030071605/http://www.panoramio.com/photo/100741820 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030052417/http://www.panoramio.com/photo/100741836...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030071830/http://www.panoramio.com/photo/100741822...