English operator: Panoramio described at URL: https://web.archive.org/web/20161021004947/http://www.panoramio.com/photo/19960630 determination method...
English heading: 225 degree operator: Panoramio described at URL: https://web.archive.org/web/20161031003521/http://www.panoramio.com/photo/119392450...
archive.org/web/20161016144814/http://www.panoramio.com/user/5239458?with_photo_id=44086011 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161114124150/http://www.panoramio.com/photo/42249199...
archive.org/web/20161019164741/http://www.panoramio.com/user/3057152?with_photo_id=52565245 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029120425/http://www.panoramio.com/photo/98608711...
archive.org/web/20161021202158/http://www.panoramio.com/user/6360924?with_photo_id=62075113 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021001306/http://www.panoramio.com/user/6360924?with_photo_id=61566406 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025085822/http://www.panoramio.com/photo/75797629...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020215619/http://www.panoramio.com/photo/51767632...
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