English operator: Panoramio described at URL: https://web.archive.org/web/20161013173154/http://www.panoramio.com/photo/27101711...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101084555/http://www.panoramio.com/photo/123594441...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102200133/http://www.panoramio.com/photo/94851057...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029022649/http://www.panoramio.com/photo/94851098...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026210845/http://www.panoramio.com/photo/77294268...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013130510/http://www.panoramio.com/photo/27371733...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024183308/http://www.panoramio.com/photo/78327438...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025073307/http://www.panoramio.com/photo/78327470...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013230029/http://www.panoramio.com/photo/26023425...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017081216/http://www.panoramio.com/photo/46639907 determination method:...