> For the complete documentation index, see [llms.txt](https://docs.jakarto.com/guide-jakartowns/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.jakarto.com/guide-jakartowns/fr/quest-ce-quun-jumeau-numerique.md).

# Qu'est-ce qu'un jumeau numérique ?

**Un jumeau numérique est une réplique numérique précise d’un objet ou d’un environnement physique**, généralement créée à l’aide de technologies comme le LiDAR (*Light Detection and Ranging*).

Ce concept tire sa pertinence de sa capacité à reproduire fidèlement la réalité, permettant ainsi une analyse, un inventaire et une mesure précise des objets concernés.

Dans le contexte de la gestion d’actifs, cela signifie qu’un jumeau numérique peut servir de ressource précieuse pour surveiller l’état d’un actif ou son contexte, en utilisant les données précises collectées par des technologies comme celle de [Jakarto](https://www.jakarto.com/fr/technologies/acquisition-donnees-geographiques).


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