English operator: Panoramio described at URL: https://web.archive.org/web/20161028174716/http://www.panoramio.com/photo/91645002...
archive.org/web/20161101171758/http://www.panoramio.com/user/1727660?with_photo_id=115171278 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102035931/http://www.panoramio.com/photo/129091967...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028140401/http://www.panoramio.com/photo/91644891...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030212407/http://www.panoramio.com/photo/107256681...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028065921/http://www.panoramio.com/photo/91645410...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030022046/http://www.panoramio.com/photo/101428909...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027231912/http://www.panoramio.com/photo/101438584 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031181621/http://www.panoramio.com/photo/115148548...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028022100/http://www.panoramio.com/photo/91682335...