Aerial photo taken on Oct. 10, 2018 shows the Deqing International Conference Center, the site of the United Nations World Geospatial Information Congress, in Deqing County, east China's Zhejiang Province. The Deqing Geographic Information Town is located in the Mogan Mountain National Hi-tech Industry Development Zone in Deqing. The town started construction in 2011. It has attracted more than 200 geographic information enterprises, and gathered more than 3,000 domestic and foreign talents. In 2017, its total revenues stood at 6.5 billion yuan (939.31 million U.S. dollars) and the tax revenue at 463 million yuan (67 million U.S. dollars). An industrial chain covering data acquisition, processing, application and services has taken shape, making the town a source of entrepreneurial innovation of geographic technology. (Xinhua/Weng Xinyang)

Aerial photo taken on Oct. 11, 2018 shows a view of the Deqing Geographic Information Town in Deqing County, east China's Zhejiang Province. The Deqing Geographic Information Town is located in the Mogan Mountain National Hi-tech Industry Development Zone in Deqing. The town started construction in 2011. It has attracted more than 200 geographic information enterprises, and gathered more than 3,000 domestic and foreign talents. In 2017, its total revenues stood at 6.5 billion yuan (939.31 million U.S. dollars) and the tax revenue at 463 million yuan (67 million U.S. dollars). An industrial chain covering data acquisition, processing, application and services has taken shape, making the town a source of entrepreneurial innovation of geographic technology. (Xinhua/Weng Xinyang)

Farmers learn the use of an agricultural drone at Gumen Village of Xinshi Town in Deqing County, east China's Zhejiang Province, Sept. 18, 2018. The Deqing Geographic Information Town is located in the Mogan Mountain National Hi-tech Industry Development Zone in Deqing. The town started construction in 2011. It has attracted more than 200 geographic information enterprises, and gathered more than 3,000 domestic and foreign talents. In 2017, its total revenues stood at 6.5 billion yuan (939.31 million U.S. dollars) and the tax revenue at 463 million yuan (67 million U.S. dollars). An industrial chain covering data acquisition, processing, application and services has taken shape, making the town a source of entrepreneurial innovation of geographic technology. (Xinhua/Weng Xinyang)

Photo taken on Sept. 19, 2018 shows the Deqing International Conference Center, the site of the United Nations World Geospatial Information Congress, in Deqing County, east China's Zhejiang Province. The Deqing Geographic Information Town is located in the Mogan Mountain National Hi-tech Industry Development Zone in Deqing. The town started construction in 2011. It has attracted more than 200 geographic information enterprises, and gathered more than 3,000 domestic and foreign talents. In 2017, its total revenues stood at 6.5 billion yuan (939.31 million U.S. dollars) and the tax revenue at 463 million yuan (67 million U.S. dollars). An industrial chain covering data acquisition, processing, application and services has taken shape, making the town a source of entrepreneurial innovation of geographic technology. (Xinhua/Weng Xinyang)

A visitor uses a VR set to watch the ground mapping image at the Deqing Geographic Information Science and Technology Musuem in Deqing County, east China's Zhejiang Province, Sept. 17, 2018. The Deqing Geographic Information Town is located in the Mogan Mountain National Hi-tech Industry Development Zone in Deqing. The town started construction in 2011. It has attracted more than 200 geographic information enterprises, and gathered more than 3,000 domestic and foreign talents. In 2017, its total revenues stood at 6.5 billion yuan (939.31 million U.S. dollars) and the tax revenue at 463 million yuan (67 million U.S. dollars). An industrial chain covering data acquisition, processing, application and services has taken shape, making the town a source of entrepreneurial innovation of geographic technology. (Xinhua/Weng Xinyang)

People walk in the Deqing Geographic Information Town in Deqing County, east China's Zhejiang Province, Oct. 11, 2018. The Deqing Geographic Information Town is located in the Mogan Mountain National Hi-tech Industry Development Zone in Deqing. The town started construction in 2011. It has attracted more than 200 geographic information enterprises, and gathered more than 3,000 domestic and foreign talents. In 2017, its total revenues stood at 6.5 billion yuan (939.31 million U.S. dollars) and the tax revenue at 463 million yuan (67 million U.S. dollars). An industrial chain covering data acquisition, processing, application and services has taken shape, making the town a source of entrepreneurial innovation of geographic technology. (Xinhua/Weng Xinyang)