English operator: Panoramio described at URL: https://web.archive.org/web/20161112135557/http://www.panoramio.com/photo/48240553...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027212343/http://www.panoramio.com/photo/106910233...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102044049/http://www.panoramio.com/photo/120094954...
archive.org/web/20161030111515/http://www.panoramio.com/user/7508506?with_photo_id=94042180 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015051829/http://www.panoramio.com/photo/37200440...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020014412/http://www.panoramio.com/photo/66597154...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030021259/http://www.panoramio.com/photo/106910459 determination method...
archive.org/web/20161019151646/http://www.panoramio.com/user/4062248?with_photo_id=66597212 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021010121/http://www.panoramio.com/user/4062248?with_photo_id=66597247 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019153403/http://www.panoramio.com/photo/54545959...