English operator: Panoramio described at URL: https://web.archive.org/web/20161029060418/http://www.panoramio.com/photo/103696809 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028015209/http://www.panoramio.com/photo/99848176...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028162608/http://www.panoramio.com/photo/103694637...
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/20161028150531/http://www.panoramio.com/photo/99847906...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027223830/http://www.panoramio.com/photo/99546252...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030004258/http://www.panoramio.com/photo/99851151 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028081001/http://www.panoramio.com/photo/99850538...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028111834/http://www.panoramio.com/photo/99851171...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028190218/http://www.panoramio.com/photo/99849612...