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The Cesium Platform

The platform for 3D geospatial

Cesium is the foundational open platform for creating powerful 3D geospatial applications.

Combine Cesium ion's curated 3D global content with your point clouds, photogrammetry, BIM, or other 3D data to jumpstart app development. Your Cesium ion account includes the fastest available tiling pipelines for streaming your content as 3D Tiles, and you control who can access your data.

CesiumJS is the state-of-the-art open source Javascript library for beautiful, accurate 3D visualization on the web. Add the Cesium ion SDK to create advanced analytics in your custom CesiumJS apps.

Cesium for Unreal is the first high-precision (WGS84) globe in a game engine, bringing Cesium's real-world detail and accuracy to simulated environments.

Cesium components: Cesium ion including 3D Tiling Platform and Cesium 3D Content, CesiumJS, Cesium for Unreal
Burj Khalifa, Dubai in Cesium OSM Buildings

Burj Khalifa, Dubai in Cesium OSM Buildings

Cesium ion

  • The world's most efficient pipeline for creating 3D Tiles
  • Curated 3D global buildings, terrain, and imagery
  • Secure cloud hosting, built to scale
  • Token-based sharing so you control who has access to your data
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CesiumJS

  • JavaScript library for creating world-class 3D geospatial visualizations that run in browsers and across devices
  • A high-precision WGS84 globe that supports accurate analytics
  • A smooth user experience that scales for massive datasets
  • Streams in 3D Tiles and other standard formats from Cesium ion or other sources
  • Open source — 2 million downloads
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Denver, Colorado in Cesium for Unreal, courtesy of Aerometrex.

Cesium for Unreal

  • Cesium's 3D geospatial capability with the high-fidelity rendering of Unreal Engine
  • The first full-scale WGS84 globe for Unreal Engine
  • Runtime visualization of massive photogrammetry and 3D content with sub-millimeter accuracy
  • Available for free on Unreal Marketplace
  • Optional integration with Cesium ion to easily stream in Cesium's global 3D content and your own data
  • Open source
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Use the Cesium platform on-premises

Cesium ion's tiling pipeline and global 3D content are also available for deployment into enterprise environments.

Cesium on-premises platform components: 3D Tiling Platform, Cesium 3D Content, CesiumJS, Cesium for Unreal

Get started using Cesium for free.