Using 3D laser scanning and other technologies, Beijing Yanqing produces "centimeter-level" digital archives for the Great Wall

With ridges and ridges, sections of the ancient Great Wall are being presented digitally with "centimeter-level" high precision through technologies such as drones and three-

Three-dimensional laser scanning helps paleontology research

The Proceedings of the National Academy of Sciences of the United States recently reported that US scientists have discovered a worm-like organism through the fossils of a three-

The geographic information global standard of China compiled by Academician Gong Jianya was officially released

Recently, the global standard ISO/TS 19163-1 "Geographic Information Image and Grid Data Content Model and Coding Rules Part

With this app, everyone is a surveyor

Since Waze was acquired by Google with a huge amount of money, another startup that made

Google.org launches snowstorm Jonas disaster map

According to foreign media reports, a few days ago, in order to help people survive the big snowstorm in Jonas