English operator: Panoramio described at URL: https://web.archive.org/web/20161102085915/http://www.panoramio.com/photo/117776507...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014201318/http://www.panoramio.com/photo/34453446 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031144052/http://www.panoramio.com/photo/117776498 determination method...
panoramio.com/user/12239?with_photo_id=41891994 operator: Panoramio described at URL: https://web.archive.org/web/20161113105242/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015011504/http://www.panoramio.com/photo/34451959 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161112192412/http://www.panoramio.com/photo/48354150 determination method...
panoramio.com/user/12239?with_photo_id=44684520 operator: Panoramio described at URL: https://web.archive.org/web/20161017144034/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023215642/http://www.panoramio.com/photo/62588759...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013035232/http://www.panoramio.com/photo/16420445...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017004328/http://www.panoramio.com/photo/49030728...