https://satoshi7190.github.io/Shinjuku-indoor-threejs-demo/

[Xin Su Yi Zhou Bian Wu Nei Di Tu deta] (Guo Tu Jiao Tong Sheng )(https://www.geospatial.jp
/ckan/dataset/mlit-indoor-shinjuku-r2)woJia Gong shiteZuo Cheng