English operator: Panoramio described at URL: https://web.archive.org/web/20161023064038/http://www.panoramio.com/photo/51178203...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021022449/http://www.panoramio.com/photo/51178760...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023234346/http://www.panoramio.com/photo/51179023...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024033512/http://www.panoramio.com/photo/51179158...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020110006/http://www.panoramio.com/photo/51178340...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020171254/http://www.panoramio.com/photo/51179446...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023203942/http://www.panoramio.com/photo/51178876...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021051702/http://www.panoramio.com/photo/51179277 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020221222/http://www.panoramio.com/photo/51178627...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023181350/http://www.panoramio.com/photo/51178482...