English operator: Panoramio described at URL: https://web.archive.org/web/20161102134730/http://www.panoramio.com/photo/90812158...
archive.org/web/20161013075203/http://www.panoramio.com/user/1146018?with_photo_id=14276702 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013091438/http://www.panoramio.com/photo/13857144...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024221600/http://www.panoramio.com/photo/70858111...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030104533/http://www.panoramio.com/photo/90812725...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027235057/http://www.panoramio.com/photo/90812661...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024093344/http://www.panoramio.com/photo/70858409 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029221610/http://www.panoramio.com/photo/90812622...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029130731/http://www.panoramio.com/photo/90812070...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028204417/http://www.panoramio.com/photo/90812596...