English operator: Panoramio described at URL: https://web.archive.org/web/20161025174822/http://www.panoramio.com/photo/71582166...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026235731/http://www.panoramio.com/photo/71839184...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026235731/http://www.panoramio.com/photo/71839183...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101145152/http://www.panoramio.com/photo/118320844...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024174950/http://www.panoramio.com/photo/71593671...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027191021/http://www.panoramio.com/photo/104579376...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026235730/http://www.panoramio.com/photo/71839182 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024205749/http://www.panoramio.com/photo/71593687...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025034051/http://www.panoramio.com/photo/71593734...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103000351/http://www.panoramio.com/photo/44528896...