English operator: Panoramio described at URL: https://web.archive.org/web/20161014233930/http://www.panoramio.com/photo/37687742 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015000350/http://www.panoramio.com/photo/37687732...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015000352/http://www.panoramio.com/photo/37687734...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014200636/http://www.panoramio.com/photo/37687729...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014200542/http://www.panoramio.com/photo/37687726...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015000354/http://www.panoramio.com/photo/37687735...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028051725/http://www.panoramio.com/photo/97972863 determination method...
archive.org/web/20161015183850/http://www.panoramio.com/user/4084506?with_photo_id=33263489 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014162833/http://www.panoramio.com/user/4084506?with_photo_id=33262981 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015060608/http://www.panoramio.com/user/4084506?with_photo_id=33960530 operator: Panoramio described at URL: https://web.archive...