English operator: Panoramio described at URL: https://web.archive.org/web/20161102141919/http://www.panoramio.com/photo/103008916...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102040454/http://www.panoramio.com/photo/120850226 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030063758/http://www.panoramio.com/photo/100816879...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028154157/http://www.panoramio.com/photo/103008958...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102020424/http://www.panoramio.com/photo/100816884...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028111039/http://www.panoramio.com/photo/103009008 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021022838/http://www.panoramio.com/photo/69797034...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021154116/http://www.panoramio.com/photo/69796932 determination method:...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030063712/http://www.panoramio.com/photo/100816874...
archive.org/web/20161021003841/http://www.panoramio.com/user/4212762?with_photo_id=63552101 operator: Panoramio described at URL: https://web.archive...