English operator: Panoramio described at URL: https://web.archive.org/web/20161023190657/http://www.panoramio.com/photo/61432962...
archive.org/web/20161012012746/http://www.panoramio.com/user/2366317?with_photo_id=15184424 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102044049/http://www.panoramio.com/photo/120094954...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030021259/http://www.panoramio.com/photo/106910459 determination method...
archive.org/web/20161028012911/http://www.panoramio.com/user/1286122?with_photo_id=92556723 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030124616/http://www.panoramio.com/user/1286122?with_photo_id=92556787 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029172452/http://www.panoramio.com/user/1286122?with_photo_id=92556734 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028131122/http://www.panoramio.com/user/6952727?with_photo_id=106910345 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102212138/http://www.panoramio.com/user/341624?with_photo_id=61434475 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102140945/http://www.panoramio.com/user/8427604?with_photo_id=124651534 operator: Panoramio described at URL: https://web.archive...