English operator: Panoramio described at URL: https://web.archive.org/web/20161102212219/http://www.panoramio.com/photo/97185323...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023121614/http://www.panoramio.com/photo/67467557 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019202832/http://www.panoramio.com/photo/67466957...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020175019/http://www.panoramio.com/photo/67479612...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029155655/http://www.panoramio.com/photo/97185520...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028042933/http://www.panoramio.com/photo/97185496...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102212301/http://www.panoramio.com/photo/97185327...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102212046/http://www.panoramio.com/photo/97185321...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029131345/http://www.panoramio.com/photo/97185556...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028043031/http://www.panoramio.com/photo/97185498...