English operator: Panoramio described at URL: https://web.archive.org/web/20161014172927/http://www.panoramio.com/photo/34219407...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021180330/http://www.panoramio.com/photo/54735840...
archive.org/web/20161012113536/http://www.panoramio.com/user/1539532?with_photo_id=16269513 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028192622/http://www.panoramio.com/photo/99471599...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028192447/http://www.panoramio.com/photo/99471590...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015123138/http://www.panoramio.com/photo/36046050...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101072538/http://www.panoramio.com/photo/107840199...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022143444/http://www.panoramio.com/photo/69554529...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021182220/http://www.panoramio.com/photo/68258035...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017175856/http://www.panoramio.com/photo/43721056 determination method:...