English operator: Panoramio described at URL: https://web.archive.org/web/20161024103600/http://www.panoramio.com/photo/86948676...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102220902/http://www.panoramio.com/photo/90571689...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102094910/http://www.panoramio.com/photo/90599545...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028073030/http://www.panoramio.com/photo/90610586...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025164857/http://www.panoramio.com/photo/88585084...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030065414/http://www.panoramio.com/photo/90621998 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028190441/http://www.panoramio.com/photo/90573543...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024234707/http://www.panoramio.com/photo/88585015 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030030328/http://www.panoramio.com/photo/90606712...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101002121/http://www.panoramio.com/photo/118075107...