English operator: Panoramio described at URL: https://web.archive.org/web/20161027031058/http://www.panoramio.com/photo/89424951...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025082239/http://www.panoramio.com/photo/89258038 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025215106/http://www.panoramio.com/photo/89425847 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024232255/http://www.panoramio.com/photo/89424942...