English operator: Panoramio described at URL: https://web.archive.org/web/20161016223936/http://www.panoramio.com/photo/46624399...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017114417/http://www.panoramio.com/photo/42818864...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014184909/http://www.panoramio.com/photo/38171200...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020025058/http://www.panoramio.com/photo/54614225...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015075532/http://www.panoramio.com/photo/38171239...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017201648/http://www.panoramio.com/photo/42818838...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020055448/http://www.panoramio.com/photo/54614261...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024020125/http://www.panoramio.com/photo/54614726 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020090350/http://www.panoramio.com/photo/54930703...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019224704/http://www.panoramio.com/photo/54614764...