English operator: Panoramio described at URL: https://web.archive.org/web/20161026012312/http://www.panoramio.com/photo/82273294...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025202133/http://www.panoramio.com/photo/82273215...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031191704/http://www.panoramio.com/photo/112475853...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103175751/http://www.panoramio.com/photo/131887419...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103033949/http://www.panoramio.com/photo/131887309...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031093417/http://www.panoramio.com/photo/112475810...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025134859/http://www.panoramio.com/photo/89095534 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103115931/http://www.panoramio.com/photo/131887372...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024223322/http://www.panoramio.com/photo/82273406...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101211245/http://www.panoramio.com/photo/126112031...