English operator: Panoramio described at URL: https://web.archive.org/web/20161017190910/http://www.panoramio.com/photo/46246924...
archive.org/web/20161028121112/http://www.panoramio.com/user/4647437?with_photo_id=92534865 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161012201849/http://www.panoramio.com/user/1716047?with_photo_id=10604464 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024005546/http://www.panoramio.com/photo/63227882 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024105723/http://www.panoramio.com/photo/70480139...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024164005/http://www.panoramio.com/photo/89369347...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031121340/http://www.panoramio.com/photo/112838647...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024231319/http://www.panoramio.com/photo/83844403...
archive.org/web/20161020211556/http://www.panoramio.com/user/2659768?with_photo_id=66062697 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021142139/http://www.panoramio.com/photo/69728129...