English operator: Panoramio described at URL: https://web.archive.org/web/20161101185806/http://www.panoramio.com/photo/119278034...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102045055/http://www.panoramio.com/photo/119297573...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102180432/http://www.panoramio.com/photo/119300973...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101112411/http://www.panoramio.com/photo/119326238 determination method...
archive.org/web/20161027164247/http://www.panoramio.com/user/6452510?with_photo_id=104209679 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161011024357/http://www.panoramio.com/photo/3571679 determination method or...
archive.org/web/20161019224013/http://www.panoramio.com/user/4328499?with_photo_id=56430654 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161010082451/http://www.panoramio.com/photo/3571922...
English operator: Panoramio described at URL: https://web.archive.org/web/20161011032920/http://www.panoramio.com/photo/3571830...
English operator: Panoramio described at URL: https://web.archive.org/web/20161011195358/http://www.panoramio.com/photo/3571768...