English operator: Panoramio described at URL: https://web.archive.org/web/20161029055353/http://www.panoramio.com/photo/99850550...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030070249/http://www.panoramio.com/photo/103695509...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029145250/http://www.panoramio.com/photo/99848191...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029171633/http://www.panoramio.com/photo/103696534...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030105541/http://www.panoramio.com/photo/103695967 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027233029/http://www.panoramio.com/photo/99853134...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029201617/http://www.panoramio.com/photo/99851786...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028122805/http://www.panoramio.com/photo/99851766...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029092216/http://www.panoramio.com/photo/103696716...