archive.org/web/20161019215135/http://www.panoramio.com/user/2659768?with_photo_id=66629255 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021002937/http://www.panoramio.com/user/6130910?with_photo_id=56054781 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017164519/http://www.panoramio.com/user/596286?with_photo_id=45348736 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023181114/http://www.panoramio.com/photo/51524344...
archive.org/web/20161030151055/http://www.panoramio.com/user/5773884?with_photo_id=116755443 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030131047/http://www.panoramio.com/user/8232279?with_photo_id=105030417 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020021646/http://www.panoramio.com/user/644221?with_photo_id=50836409 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101103254/http://www.panoramio.com/photo/116755020 determination method...
English tall tower of cable-stayed bridge followed by twin towers of the suspension bridge: looking southeast at Huangpu Bridge crossing two branches of...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102081317/http://www.panoramio.com/photo/116755341 determination method:...