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Ancient Great Wall Digital Protection, Zhangye, China - 28 Jun 2024
The ancient ruins of the ''Han and Ming Great Wall existed side by side'' are being shown in Zhangye, China, on June 27, 2024. In recent years, Shandan County, Zhangye City, Gansu Province, is using remote sensing surveying and mapping technology and UAV oblique photography technology to carry out three-dimensional reconstruction of Xiakou Ancient City site and other Great Wall sites, and is setting up digital protection measures such as control network and three-dimensional system of remote sensing data display.重要信息
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4000 × 2250 像素 • JPG
