English operator: Panoramio described at URL: https://web.archive.org/web/20161102125121/http://www.panoramio.com/photo/110567232...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101031608/http://www.panoramio.com/photo/110567354...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030141604/http://www.panoramio.com/photo/110567203...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101180316/http://www.panoramio.com/photo/110567000...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101111117/http://www.panoramio.com/photo/110567072...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027233250/http://www.panoramio.com/photo/104365995...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024133929/http://www.panoramio.com/photo/77477330...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101235515/http://www.panoramio.com/photo/110567279...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029221138/http://www.panoramio.com/photo/109555475 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014024050/http://www.panoramio.com/photo/26125711...