--- title: Did you know? China and Railway Network description: Le saviez-vous ? La Chine détient le plus grand réseau ferroviaire grande vitesse au monde... image: https://www.thecrossproduct.com/hubfs/Blog-robot-china.png --- - [Home](https://www.thecrossproduct.com) - [Accelerate what?](https://www.thecrossproduct.com?https://www.thecrossproduct.com/#Accelerate-what) - [Sectors](https://www.thecrossproduct.com?https://www.thecrossproduct.com/#sectors) - [About us](https://www.thecrossproduct.com/about-us-) - [Business Model](https://www.thecrossproduct.com/en/business-model) - [Partner with us](https://www.thecrossproduct.com/en/partner-with-us) - [API](https://doc.thecrossproduct.xyz/) [![Logo_TCP_arrondi](https://www.thecrossproduct.com/hubfs/Logo_TCP_arrondi.png) ![Logo_TCP_arrondi](https://www.thecrossproduct.com/hubfs/Logo_TCP_arrondi.png)](https://www.thecrossproduct.com?hsLang=en) [contact us](https://www.thecrossproduct.com/contact-us?hsLang=en) Toggle navigation Toggle navigation - [Home](https://www.thecrossproduct.com) - Accelerate What? - [Risks Identification](https://www.thecrossproduct.com/en/accelerate-risks-identification) - [Defects Identification](https://www.thecrossproduct.com/en/accelerate-defects-identification) - [3D Modelling](https://www.thecrossproduct.com/en/accelerate-modelling) - [Non-compliance Identification](https://www.thecrossproduct.com/en/accelerate-non-compliance-identification) - Sectors - [Road](https://www.thecrossproduct.com/en/highway-solution) - [Railway](https://www.thecrossproduct.com/en/railway-solution) - [Customized Products](https://www.thecrossproduct.com/en/customized-products) - [Major Achievements](https://www.thecrossproduct.com/en/major-achievements) - [Total Energies](https://www.thecrossproduct.com/en/major-achievements#Total) - [SNCF Réseau](https://www.thecrossproduct.com/en/major-achievements#SNCF) - [setec](https://www.thecrossproduct.com/en/major-achievements#setec) - [Geograma](https://www.thecrossproduct.com/en/major-achievements#Geograma) - [Business Model](https://www.thecrossproduct.com/en/business-model) - [TCP Tutorials](https://www.thecrossproduct.com/en/tutos-menu) - [About us](https://www.thecrossproduct.com/about-us-) - [Partner with us](https://www.thecrossproduct.com/en/partner-with-us) - [Q&A](https://www.thecrossproduct.com/en/faq) - [Blog](https://www.thecrossproduct.com/en/blog/lidar-3d-point-clouds-and-more) - [API](https://doc.thecrossproduct.xyz/) - [Home](https://www.thecrossproduct.com) - [Accelerate what?](https://www.thecrossproduct.com?https://www.thecrossproduct.com/#Accelerate-what) - [Sectors](https://www.thecrossproduct.com?https://www.thecrossproduct.com/#sectors) - [About us](https://www.thecrossproduct.com/about-us-) - [Business Model](https://www.thecrossproduct.com/en/business-model) - [Partner with us](https://www.thecrossproduct.com/en/partner-with-us) - [API](https://doc.thecrossproduct.xyz/) - [English](https://www.thecrossproduct.com/en/blog-did-you-know-lidar/le-saviez-vous-chine-et-réseau-ferroviaire) - [Español](https://www.thecrossproduct.com/es/blog-did-you-know-lidar/le-saviez-vous-chine-et-réseau-ferroviaire) - [Français](https://www.thecrossproduct.com/fr/blog-did-you-know-lidar/le-saviez-vous-chine-et-réseau-ferroviaire) # Did you know? China and Railway Network January 12, 2024 •[Déborah](https://www.thecrossproduct.com/en/blog-did-you-know-lidar/author/déborah) [didyouknow](https://www.thecrossproduct.com/en/blog-did-you-know-lidar/tag/didyouknow) ![](https://www.thecrossproduct.com/hs-fs/hubfs/Blog-robot-china.png?height=630&name=Blog-robot-china.png) ❓Did you know?❓ 💡 As of 2022, China holds the world record for the largest high-speed rail network, spanning more than 42,000 kilometers (26,100 miles). This remarkable feat represents impressive growth, with 33,221 high-speed trains in service in 2021, three times more than in 2013. To ensure the efficiency of this vast infrastructure, China has adopted an innovative approach to maintenance , integrating inspection robots. A combination of technological progress and strategic vision at the service of rail! And if not, when will the Chinese railway network in 3D point cloud be processed by TCP? Source: [https://www.linkedin.com/posts/aaloui\_as-of-2021-the-number-of-high-speed-trains-ugcPost-7142049618074218496-mSN6/?utm\_source=share&utm\_medium=member\_desktop](https://www.linkedin.com/posts/aaloui_as-of-2021-the-number-of-high-speed-trains-ugcPost-7142049618074218496-mSN6/?utm_source=share&utm_medium=member_desktop)   Share This: [mailto:replaceme@please.com?&subject=Thought%20you%20might%20like%20this&body=https%3A%2F%2Fwww.thecrossproduct.com%2Fen%2Fblog-did-you-know-lidar%2Fle-saviez-vous-chine-et-r%C3%A9seau-ferroviaire](mailto:replaceme@please.com?&subject=Thought%20you%20might%20like%20this&body=https%3A%2F%2Fwww.thecrossproduct.com%2Fen%2Fblog-did-you-know-lidar%2Fle-saviez-vous-chine-et-r%C3%A9seau-ferroviaire) ### Featured Articles ### Categories - [didyouknow (59)](https://www.thecrossproduct.com/en/blog-did-you-know-lidar/tag/didyouknow) - [discovery (1)](https://www.thecrossproduct.com/en/blog-did-you-know-lidar/tag/discovery) - - - - - [mailto:contact@thecrossproduct.com](mailto:contact@thecrossproduct.com) 35 rue Saint Honoré, 77300 Fontainebleau FRANCE © 2026 [TheCrossProduct](https://www.thecrossproduct.com/deleted?hsLang=en) - contact@thecrossproduct.com | +33 7 85 85 35 46 - [Privacy Policy](https://drive.google.com/file/d/1rtuaslcya-mciH9CQ0k8PrqeWcgYsq_g/view?usp=share_link) - [Terms and Conditions](https://drive.google.com/file/d/1rtuaslcya-mciH9CQ0k8PrqeWcgYsq_g/view?usp=share_link) - [Legal information](https://www.thecrossproduct.com/mentions-légales) ```json { "@context" : "https://schema.org", "@type" : "BlogPosting", "author" : { "@type" : "Person", "name" : "Déborah", "url" : "https://www.thecrossproduct.com/en/blog-did-you-know-lidar/author/déborah" }, "dateModified" : "2024-01-12T08:00:00.567Z", "datePublished" : "2024-01-12T08:00:00.000Z", "headline" : "Did you know? 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