English operator: Panoramio described at URL: https://web.archive.org/web/20161030161108/http://www.panoramio.com/photo/123677108...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025142048/http://www.panoramio.com/photo/82445566...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029234724/http://www.panoramio.com/photo/101342062...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012163254/http://www.panoramio.com/photo/18472721...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028081149/http://www.panoramio.com/photo/109905306 determination method...
archive.org/web/20161023020338/http://www.panoramio.com/user/2728263?with_photo_id=58160164 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161010091050/http://www.panoramio.com/photo/5614000...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013091722/http://www.panoramio.com/photo/5614302...
English operator: Panoramio described at URL: https://web.archive.org/web/20161010125219/http://www.panoramio.com/photo/5614253...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102080407/http://www.panoramio.com/photo/122206498...