English operator: Panoramio described at URL: https://web.archive.org/web/20161102072402/http://www.panoramio.com/photo/121164812...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020134645/http://www.panoramio.com/photo/51521643...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020184412/http://www.panoramio.com/photo/57559597...
archive.org/web/20161028174842/http://www.panoramio.com/user/469778?with_photo_id=104274715 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013132057/http://www.panoramio.com/photo/23166734...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026223207/http://www.panoramio.com/photo/23167040...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020090032/http://www.panoramio.com/photo/57313627...
archive.org/web/20161101192438/http://www.panoramio.com/user/7911290?with_photo_id=117528931 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031221937/http://www.panoramio.com/photo/121164755 determination method...
archive.org/web/20161029195414/http://www.panoramio.com/user/3453582?with_photo_id=91341668 operator: Panoramio described at URL: https://web.archive...
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