English operator: Panoramio described at URL: https://web.archive.org/web/20161112102300/http://www.panoramio.com/photo/41659959...
English operator: Panoramio described at URL: https://web.archive.org/web/20161113160623/http://www.panoramio.com/photo/41945459...
archive.org/web/20161016142722/http://www.panoramio.com/user/4932033?with_photo_id=43490129 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017075615/http://www.panoramio.com/photo/43204465...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016120609/http://www.panoramio.com/photo/42875902...
English operator: Panoramio described at URL: https://web.archive.org/web/20161112234714/http://www.panoramio.com/photo/41756449 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161018032058/http://www.panoramio.com/photo/42636007...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016145618/http://www.panoramio.com/photo/42635780...
archive.org/web/20161017171952/http://www.panoramio.com/user/4932033?with_photo_id=43463334 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017125144/http://www.panoramio.com/user/4932033?with_photo_id=43490343 operator: Panoramio described at URL: https://web.archive...