The Platform for 3D Geospatial

Build world-class 3D geospatial applications

Cesium is the foundational open platform for software applications designed to unleash the power of 3D location data

Bring your own data

Upload, optimize, and host your 3D geospatial data using one fast, effective pipeline.

Stream and visualize

Build beautiful, interactive 3D applications. Fuse data and stream to any device.

Uncover insights

Style, filter, query, and measure. Perform analysis that is uniquely 3D.

Photogrammetry model of Cathedral Basilica of Saints Peter and Paul in Philadelphia. Data courtesy of Bentley Systems.

Incredibly fast 3D tiling

Leverage our tiling pipelines for the shortest lead time between data collection and analysis, while maintaining the fidelity of your source data.

San Miguel 3D tileset visualized in CesiumJS. Source model created by Guillermo M. Leal Llaguno and maintained by Morgan McGuire.

Striking visualizations

Create stunning, highly accurate 3D maps with the smoothest streaming experience available by fusing your data with our curated 3D content for global coverage.

Sensor volume intersection visualization and distance measurement.

Precise analysis

Compute distance, area, and volume measurements and perform line of sight, viewshed, and visibility analysis right in your apps.

What's new?

Our technology is always evolving. Check back often for the latest from our team and in 3D geospatial.
The Cesium Blog  

Cesium for Unreal coming March 30

We are thrilled to announce that Cesium for Unreal will be available for download on our website and the Unreal Engine Marketplace on March 30, 2021....

Read more

Cesium Supports Virgin Orbit's Successful Satellite Launch

After years of watching Cesium at work tracking objects in space, we’re thrilled to now be part of getting objects...

Read more

Santa to visit the International Space Station in NORAD Tracks Santa®

Tracking Santa has become an annual tradition here at Cesium, and this year is no different! Cesium is delighted to...

Read more

Get started with Cesium

Sign up for a free account or Contact Sales