English operator: Panoramio described at URL: https://web.archive.org/web/20161013213334/http://www.panoramio.com/photo/26773530...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014000103/http://www.panoramio.com/photo/26773670 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020075437/http://www.panoramio.com/photo/56405548 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014105443/http://www.panoramio.com/photo/26776110 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014050914/http://www.panoramio.com/photo/26751993 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161030161501/http://www.panoramio.com/photo/94879833 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161021222659/http://www.panoramio.com/photo/62842991 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161027184900/http://www.panoramio.com/photo/94880033 determination method or standard: SHA-1...
archive.org/web/20161029104433/http://www.panoramio.com/user/469778?with_photo_id=104221004 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102152900/http://www.panoramio.com/user/469778?with_photo_id=122377646 operator: Panoramio described at URL: https://web.archive...