English operator: Panoramio described at URL: https://web.archive.org/web/20161014150413/http://www.panoramio.com/photo/35666193...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028053213/http://www.panoramio.com/photo/103594585...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025104152/http://www.panoramio.com/photo/74977758...
archive.org/web/20161102071137/http://www.panoramio.com/user/3963780?with_photo_id=30187256 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161013225656/http://www.panoramio.com/user/2297766?with_photo_id=26784350 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015025704/http://www.panoramio.com/photo/33072229...
Panoramio described at URL: https://web.archive.org/web/20161020125234/http://www.panoramio.com/photo/56203472 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161016233140/http://www.panoramio.com/photo/42318931 determination method: SHA-1...
archive.org/web/20161101115119/http://www.panoramio.com/user/5152111?with_photo_id=123235078 operator: Panoramio described at URL: https://web.archive...
operator: Panoramio described at URL: https://web.archive.org/web/20161013184254/http://www.panoramio.com/photo/27847947 determination method: SHA-1...