English operator: Panoramio described at URL: https://web.archive.org/web/20161101202403/http://www.panoramio.com/photo/107648295...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102202006/http://www.panoramio.com/photo/107648862...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027233135/http://www.panoramio.com/photo/107648809...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030154519/http://www.panoramio.com/photo/107648820 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027203659/http://www.panoramio.com/photo/107648850...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029054017/http://www.panoramio.com/photo/107648764...
archive.org/web/20161015173328/http://www.panoramio.com/user/3277458?with_photo_id=39447407 operator: Panoramio described at URL: https://web.archive...