English operator: Panoramio described at URL: https://web.archive.org/web/20161020205545/http://www.panoramio.com/photo/65387829...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028063550/http://www.panoramio.com/photo/96436529...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026050006/http://www.panoramio.com/photo/22548740 determination method...
archive.org/web/20161030054411/http://www.panoramio.com/user/1912511?with_photo_id=91670650 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015011237/http://www.panoramio.com/user/3451733?with_photo_id=36207861 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014220626/http://www.panoramio.com/user/4645711?with_photo_id=37272316 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017072437/http://www.panoramio.com/photo/49275351 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022024314/http://www.panoramio.com/photo/60269316...
archive.org/web/20161029145414/http://www.panoramio.com/user/1912511?with_photo_id=91791794 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028183928/http://www.panoramio.com/user/1912511?with_photo_id=91670279 operator: Panoramio described at URL: https://web.archive...