[:ja]セルゲイ・リャザンスキー宇宙飛行士がISSから撮影した中国の海南島の人工島、南海明珠生態島です。

南海明珠生態島は海南省の大型観光インフラプロジェクトで、陸地全体の埋め立て作業を終えています。島全体が太極図のような形をしています。
地上の様子はこちらです。

参考文献: Sergey Ryazansky’s Tweet
地球俯瞰画像を見る: LiVEARTH
[Earthview Wonders] No.653: Artificial Island of Hainan Island🇨🇳
Astronaut Sergey Ryazansky captured from ISS Nanhai Pearl Artificial Island, Hainan Island, China.

Nanhai Pearl Artificial Island (南海明珠人工島) is an artificial island under construction off the coast of Holiday Beach in Haikou Bay, Haikou, Hainan, China. It will ultimately become a visitor attraction with hotels. It will eventually take the shape of a yin-yang symbol and be about 266 hectares.
The local scenery on the ground is as follows.

Reference: Sergey Ryazansky’s Tweet
See earthview photo gallery: LiVEARTH[:en][Earthview Wonders] No.653: Artificial Island of Hainan Island🇨🇳
Astronaut Sergey Ryazansky captured from ISS Nanhai Pearl Artificial Island, Hainan Island, China.

Nanhai Pearl Artificial Island (南海明珠人工島) is an artificial island under construction off the coast of Holiday Beach in Haikou Bay, Haikou, Hainan, China. It will ultimately become a visitor attraction with hotels. It will eventually take the shape of a yin-yang symbol and be about 266 hectares.
The local scenery on the ground is as follows.

Reference: Sergey Ryazansky’s Tweet
See earthview photo gallery: LiVEARTH[:]