archive.org/web/20161013144441/http://www.panoramio.com/user/1238588?with_photo_id=28337426 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013184829/http://www.panoramio.com/photo/28549870 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014013836/http://www.panoramio.com/photo/28550422...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016131902/http://www.panoramio.com/photo/48579838...