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Photo released on April 24, 2023 shows orthographic projection of the Mars' eastern and western hemispheres captured by China's Mars rover of the Tianwen 1 mission. (Photo provided to China News Service)
China released its first color-coded global map of Mars on April 24, the Space Day of China in Hefei, east China's Anhui Province. Its 76-meter spatial resolution provides better quality for conducting future Martian exploration projects and scientific research.
![](http://www.ecns.cn/hd/2023/04/24/9f8c78f49d314fe8bf4c9e2b239389b9.jpg)
Photo released on April 24, 2023 shows the map of Mars in Mercator projection. (Photo provided to China News Service)
![](http://www.ecns.cn/hd/2023/04/24/e82a1efc00764cb9968f3b8e070e33db.jpg)
Photo released on April 24, 2023 shows the map of Mars in Robinson projection. (Photo provided to China News Service)
![](http://www.ecns.cn/hd/2023/04/24/b36032b613be4a1d9ec4ff83ab92a3b9.jpg)
Photo released on April 24, 2023 shows 22 geographical symbols on the earth of Mars. (Photo provided to China News Service)