English operator: Panoramio described at URL: https://web.archive.org/web/20161028213101/http://www.panoramio.com/photo/99849621...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028074440/http://www.panoramio.com/photo/103695255...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030041042/http://www.panoramio.com/photo/103696509...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027232454/http://www.panoramio.com/photo/99850544...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029191703/http://www.panoramio.com/photo/99546260...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028154157/http://www.panoramio.com/photo/99852325...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030010201/http://www.panoramio.com/photo/99852300...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103005932/http://www.panoramio.com/photo/99849246 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028131613/http://www.panoramio.com/photo/99546080...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030061812/http://www.panoramio.com/photo/103695675...