English operator: Panoramio described at URL: https://web.archive.org/web/20161017143037/http://www.panoramio.com/photo/49558577...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022225142/http://www.panoramio.com/photo/52408355 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022093514/http://www.panoramio.com/photo/52408369 determination method...
archive.org/web/20161025232711/http://www.panoramio.com/user/801668?with_photo_id=79415654 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161026224436/http://www.panoramio.com/user/801668?with_photo_id=79416212 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025063301/http://www.panoramio.com/user/801668?with_photo_id=79416306 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161026010703/http://www.panoramio.com/user/801668?with_photo_id=79416310 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024111838/http://www.panoramio.com/user/801668?with_photo_id=79416293 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025024037/http://www.panoramio.com/user/801668?with_photo_id=79416191 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023062735/http://www.panoramio.com/user/801668?with_photo_id=54488940 operator: Panoramio described at URL: https://web.archive...