English operator: Panoramio described at URL: https://web.archive.org/web/20161015135151/http://www.panoramio.com/photo/36270354...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015225609/http://www.panoramio.com/photo/36269452...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020181916/http://www.panoramio.com/photo/50269328...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025191020/http://www.panoramio.com/photo/85780320...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024034349/http://www.panoramio.com/photo/50268509...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015125250/http://www.panoramio.com/photo/36270048...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015040740/http://www.panoramio.com/photo/36270056...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014223803/http://www.panoramio.com/photo/36268767 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023111010/http://www.panoramio.com/photo/50243470...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020080028/http://www.panoramio.com/photo/50244069...