English operator: Panoramio described at URL: https://web.archive.org/web/20161019215522/http://www.panoramio.com/photo/51387617...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020080707/http://www.panoramio.com/photo/53736431 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023162823/http://www.panoramio.com/photo/51388000 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030165249/http://www.panoramio.com/photo/98772969...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028225239/http://www.panoramio.com/photo/98772939...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028205502/http://www.panoramio.com/photo/98773198...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028181537/http://www.panoramio.com/photo/98773118...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028200809/http://www.panoramio.com/photo/98772946...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030100424/http://www.panoramio.com/photo/98773176...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030035344/http://www.panoramio.com/photo/98773005...