archive.org/web/20161025081837/http://www.panoramio.com/user/1238588?with_photo_id=82396751 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024113541/http://www.panoramio.com/user/1238588?with_photo_id=82397406 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014232252/http://www.panoramio.com/user/1238588?with_photo_id=37932770 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014195016/http://www.panoramio.com/user/1238588?with_photo_id=37933736 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017142821/http://www.panoramio.com/user/5038562?with_photo_id=42347470 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027162542/http://www.panoramio.com/user/3100382?with_photo_id=23518016 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028070132/http://www.panoramio.com/photo/101494229 determination method...
DescriptionNiagara Falls, ON, Canada - panoramio (58).jpg Niagara Falls, ON, Canada Date Taken on 4 October 2012 Source https://web.archive...
archive.org/web/20161021202412/http://www.panoramio.com/user/4094106?with_photo_id=62406869 operator: Panoramio described at URL: https://web.archive...